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.gitlab-ci.yml
View file @ 63e84e27
...@@ -2,19 +2,20 @@ image: kwant/website-deploy ...@@ -2,19 +2,20 @@ image: kwant/website-deploy
before_script: before_script:
- nikola build - nikola build
- mkdir -p ~/.ssh
- chmod 700 ~/.ssh
- eval $(ssh-agent -s)
test_deploy: test_deploy:
script: script:
- mkdir -p ~/.ssh - echo "$TEST_WEBSITE_KEY" | tr -d '\r' | ssh-add -
- echo $TEST_WEBSITE_KEY > deploy_key && sed -i 's/\r /\n/g' deploy_key && chmod 600 deploy_key
- nikola deploy - nikola deploy
except: except:
- master - master
master_deploy: master_deploy:
script: script:
- mkdir -p ~/.ssh - echo "$MASTER_WEBSITE_KEY" | tr -d '\r' | ssh-add -
- echo $MASTER_WEBSITE_KEY > deploy_key && sed -i 's/\r /\n/g' deploy_key && chmod 600 deploy_key - nikola deploy master
- nikola deploy
only: only:
- master - master
conf.py
View file @ 63e84e27
...@@ -373,16 +373,23 @@ REDIRECTIONS = [] ...@@ -373,16 +373,23 @@ REDIRECTIONS = []
# rsync is used to send documentation to our web servers: we never send any # rsync is used to send documentation to our web servers: we never send any
# secret information, and using 'ssh-keyscan' causes the CI server's IP to # secret information, and using 'ssh-keyscan' causes the CI server's IP to
# be blacklisted, so we specify "StrictHostKeyChecking=no". # be blacklisted, so we specify "StrictHostKeyChecking=no".
SSH_OPTS = ["StrictHostKeyChecking=no", "UserKnownHostsFile=/dev/null", SSH_OPTS = ["StrictHostKeyChecking=no", "UserKnownHostsFile=/dev/null"]
"IdentitiesOnly=yes"]
SSH_OPTS = ' '.join('-o ' + opt for opt in SSH_OPTS) SSH_OPTS = ' '.join('-o ' + opt for opt in SSH_OPTS)
DEPLOY_COMMANDS = { DEPLOY_COMMANDS = {
'default': [ 'default': [
"rsync -rlv -e 'ssh {} -i deploy_key' --delete --filter 'P doc/*' output/* kwant@kwant-project.org:" "rsync -rlv -e 'ssh {}' --delete "
"--filter 'P doc/*' --filter 'P extensions/*' output/* kwant2@iapetus.uberspace.de:"
.format(SSH_OPTS), .format(SSH_OPTS),
"rsync -lv -e 'ssh {} -i deploy_key' htaccess-apache kwant@kwant-project.org:/.htaccess" "rsync -lv -e 'ssh {}' htaccess-apache kwant2@iapetus.uberspace.de:/.htaccess"
.format(SSH_OPTS),
],
'master': [
"rsync -rlv -e 'ssh {}' --delete "
"--filter 'P doc/*' --filter 'P extensions/*' output/* kwant@fornjot.uberspace.de:"
.format(SSH_OPTS),
"rsync -lv -e 'ssh {}' htaccess-apache kwant@fornjot.uberspace.de:/.htaccess"
.format(SSH_OPTS), .format(SSH_OPTS),
] ]
} }
......
content/community.rst
View file @ 63e84e27
The Kwant community The Kwant community
=================== ===================
The Kwant project is an international collaboration. Everybody is welcome to The Kwant project is an international collaboration.
participate in the community by asking and replying to questions, reporting Everybody is welcome to participate in the community
bugs, providing suggestions, and `contributing to the code and documentation by asking and replying to questions, reporting bugs, providing suggestions,
</contribute.html>`_. and `contributing to the code and documentation </contribute.html>`_.
A list of `Kwant authors </authors>`_ is included in the documentation. The Kwant community uses three public communication channels:
Please only contact the authors directly for matters that cannot be discussed the mailing list for generic discussions, questions, and announcements;
in public on one of the mailing lists. the gitlab instance for development discussions and reporting bugs;
and the chat for real-time discussions related to development.
General mailing list
--------------------
The `kwant-discuss
<https://mailman-mail5.webfaction.com/listinfo/kwant-discuss>`_ mailing list is
the main public communication platform for anything related to Kwant: questions,
bug reports, discussions, and announcements. You can use it in various ways:
- .. raw:: html
<form class="form-inline" method="get" action="https://www.mail-archive.com/search">
<div class="input-group col-md-8">
<input type="text" class="form-control" placeholder="Search query" size=25 name="q">
<input type="hidden" name="l" value="kwant-discuss@kwant-project.org">
<span class="input-group-btn">
<input class="btn btn-default" type="submit" value="Search kwant-discuss">
</span>
</div>
</form>
- .. raw:: html
<form class="form-inline" method=post action="https://mailman-mail5.webfaction.com/subscribe/kwant-discuss">
<div class="input-group col-md-8">
<input type="text" class="form-control" placeholder="Your email address" name="email" size=25 onblur="if (this.value == '') {this.value='Your email address'}" onfocus="if (this.value == 'Your email address') {this.value=''}" />
<span class="input-group-btn">
<input class="btn btn-default" type="submit" name="email-button" value="Subscribe to kwant-discuss" />
</span>
</div>
</form>
… and receive new messages with regular email. (To unsubscribe, use the `kwant-discuss options page <https://mailman-mail5.webfaction.com/options/kwant-discuss>`_.)
- You may follow the list through a web interface that also provides a RSS
feed: `kwant-discuss on Mail-archive
<https://www.mail-archive.com/kwant-discuss@kwant-project.org/>`_.
- Whether you are subscribed or not, you may post on the list simply by sending
email to kwant-discuss@kwant-project.org.
- Please do not hesitate to join the discussion! It’s easy to reply to a A list of `Kwant authors </authors>`_ is included in the documentation.
posting even if you are not subscribed (or receiving digests): (1) open the Please contact the authors directly only for matters that cannot be discussed on the public channels.
article in the web interface, (2) click on the button “Reply via email to” at
the bottom of the page, (3) add the above list address under "CC".
Development chat Mailing list
---------------- ------------
The Kwant developer chat is accessible to the community via `Gitter <https://gitter.im/kwant-project/Lobby>`_.
Come say hi if you would like to get involved with developing Kwant! For longer development discussions
we prefer posting to the development mailing list. This is a place for technical discussions about changes
to Kwant. For bug reports please use the kwant-discuss mailing list.
The kwant-discuss mailing list is the main public communication platform for anything related to Kwant:
questions, discussions, development, and announcements.
It may be used both as a web forum and as a classical mailing list.
Development mailing list The `kwant-discuss web interface <https://mail.python.org/archives/list/kwant-discuss@python.org/>`_
------------------------ allows to follow discussions and search the archives.
Those who are interested the development of Kwant are invited to subscribe to To start a new discussion thread, you may either use the web interface
the `kwant-devel <https://mailman-mail5.webfaction.com/listinfo/kwant-devel>`_ (sign-in required)
mailing list. This is the place for technical discussions about changes to or write directly to
Kwant. Please do not send bug reports to this list but rather to kwant-discuss. kwant-discuss@python.org.
In order to avoid spam,
messages of unsubscribed participants are held for moderation.
Kwant-devel works in the same way as kwant-discuss: Similarly, replying is possible either by mail
(if you received the post to which you want reply by mail),
or using the web interface:
the “reply” button under each message allows to compose directly
(for signed-in users),
or triggers a reply by mail (otherwise).
- .. raw:: html You may subscribe to receive posts to the list by mail.
Subscription is done either through the
`kwant-discuss info page
<https://mail.python.org/mailman3/lists/kwant-discuss.python.org/>`_
or by sending any message to
kwant-discuss-join@python.org.
(The subject and content are ignored and may be empty.)
To unsubscribe, either use the info page,
or send any message to kwant-discuss-leave@python.org.
<form class="form-inline" method="get" action="https://www.mail-archive.com/search"> List etiquette :
<div class="input-group col-md-8">
<input type="text" class="form-control" placeholder="Search query" size=25 name="q">
<input type="hidden" name="l" value="kwant-devel@kwant-project.org">
<span class="input-group-btn">
<input class="btn btn-default" type="submit" value="Search kwant-devel">
</span>
</div>
</form>
- .. raw:: html - When asking questions,
`help others to help you <https://stackoverflow.com/help/how-to-ask>`_.
In particular, use the search function before posting.
<form class="form-inline" method=post action="https://mailman-mail5.webfaction.com/subscribe/kwant-devel"> - When replying, please avoid quoting the complete original message.
<div class="input-group col-md-8"> Instead, consider
<input type="text" class="form-control" placeholder="Your email address" name="email" size=25 onblur="if (this.value == '') {this.value='Your email address'}" onfocus="if (this.value == 'Your email address') {this.value=''}" /> `bottom-posting <https://en.wikipedia.org/wiki/Posting_style#Bottom-posting>`_.
<span class="input-group-btn">
<input class="btn btn-default" type="submit" name="email-button" value="Subscribe to kwant-devel" />
</span>
</div>
</form>
(To unsubscribe, use the `kwant-devel options page <https://mailman-mail5.webfaction.com/options/kwant-devel>`_.)
- You may follow the list through a web interface that also provides a RSS Announcements mailing list
feed: `kwant-devel on Mail-archive --------------------------
<https://www.mail-archive.com/kwant-devel@kwant-project.org/>`_.
- Whether you are subscribed or not, you may post on the list simply by sending This read-only list is used for important announcements like new releases of Kwant.
email to kwant-devel@kwant-project.org. Only a few messages are sent per year.
These announcements are also posted on the main mailing list,
so there is no need to subscribe to both lists.
We recommend every user of Kwant to subscribe at least to this list in order to stay informed about new developments.
- It’s easy to reply to a posting even if you are not subscribed (or receiving The `kwant-announce archives <https://mail.python.org/archives/list/kwant-announce@python.org/>`_
digests): (1) open the article in the web interface, (2) click on the button are available on the web.
“Reply via email to” at the bottom of the page, (3) add the above list address
under "CC".
To subscribe, either use the form on the `kwant-announce info page <https://mail.python.org/mailman3/lists/kwant-announce.python.org/>`_
or simply send any message to kwant-announce-join@python.org.
(The subject and content are ignored and may be empty.)
To unsubscribe, either use the info page, or send any message to kwant-announce-leave@python.org.
Announcements (low-volume)
--------------------------
This read-only list is reserved for important announcements like new releases of Development chat
Kwant. Only a few messages will be sent per year. These announcements will be also posted on the main mailing list, so there is no need to subscribe to both lists. We recommend every user of Kwant to subscribe at least to this list in order to stay informed about new developments. ----------------
- View archives: `kwant-announce on Mail-archive <https://www.mail-archive.com/kwant-announce@kwant-project.org/>`_. Mail-archive provides RSS feeds. The Kwant developer chat is accessible to the community via `Gitter <https://gitter.im/kwant-project/Lobby>`_.
Come say hi if you would like to get involved with developing Kwant!
- .. raw:: html
<form method=post class="form-inline" action="https://mailman-mail5.webfaction.com/subscribe/kwant-announce"> Gitlab instance
<div class="input-group col-md-8"> ---------------
<input type="text" class="form-control" placeholder="Your email address" name="email" size=25 onblur="if (this.value == '') {this.value='Your email address'}" onfocus="if (this.value == 'Your email address') {this.value=''}" />
<span class="input-group-btn">
<input class="btn btn-default" type="submit" name="email-button" value="Subscribe to the announcements" />
</span>
</div>
</form>
(To unsubscribe, use the `kwant-announce options page <https://mailman-mail5.webfaction.com/options/kwant-announce>`_.) The Kwant project runs a `gitlab instance <https://gitlab.kwant-project.org/>`_
that hosts the `main Kwant code repository <https://gitlab.kwant-project.org/kwant/kwant>`_
as well as the `repositories of related projects <https://gitlab.kwant-project.org/kwant>`_.
The gitlab instance is used for reporting bugs (see next section) and `development </contribute.html>`_
Reporting bugs Reporting bugs
-------------- --------------
If you encounter a problem with Kwant, first try to reproduce it with as If you encounter a problem with Kwant,
simple a system as possible. Double-check with the documentation that what first try to reproduce it with as simple a system as possible.
you observe is actually a bug in Kwant. If you think it is, please check `the Double-check with the documentation that what you observe is actually a bug in Kwant.
list of known bugs in Kwant If you think it is, please check `the list of known bugs in Kwant <https://gitlab.kwant-project.org/kwant/kwant/issues?label_name=bug>`_.
<https://gitlab.kwant-project.org/kwant/kwant/issues?label_name=bug>`_. It It may be also a good idea to search or ask on the general mailing list.
may be also a good idea to search or ask on the general mailing list. (You can (You can use the search box at the top of this page.)
use the search box at the top of this page.)
If after checking you still think that you have found a bug, please add it to If after checking you still think that you have found a bug, please add it to
the above-mentioned list of bugs by creating an issue with the “bug” label. A the above-mentioned list of bugs by creating an issue with the “bug” label. A
......
content/contribute.rst
View file @ 63e84e27
...@@ -18,9 +18,7 @@ categorized with labels, so that it is possible to view `all the “easy” issu ...@@ -18,9 +18,7 @@ categorized with labels, so that it is possible to view `all the “easy” issu
<https://gitlab.kwant-project.org/kwant/kwant/issues?label_name=difficulty%3A+easy>`_ <https://gitlab.kwant-project.org/kwant/kwant/issues?label_name=difficulty%3A+easy>`_
for example. for example.
Please do feel free to enter new issues yourself. If you are unsure about Please do feel free to enter new issues yourself. If you are unsure about some aspect It may be a good idea to discuss your idea on the mailing list kwant-discuss@kwant-project.org before filing an issue.
some aspect It may be a good idea to discuss your idea on the development
mailing list kwant-devel@kwant-project.org before filing an issue.
If you already have some code that extends Kwant in a useful way, please If you already have some code that extends Kwant in a useful way, please
consider sharing it. If your extension fits well with Kwant and is of wide consider sharing it. If your extension fits well with Kwant and is of wide
...@@ -124,18 +122,18 @@ Now you can push your topic branch to your repository:: ...@@ -124,18 +122,18 @@ Now you can push your topic branch to your repository::
This will make your branch appear in GitLab. Now you can let us know about This will make your branch appear in GitLab. Now you can let us know about
your branch by `creating a merge request in GitLab your branch by `creating a merge request in GitLab
<https://gitlab.kwant-project.org/help/workflow/forking_workflow.md>`_ or by <https://gitlab.kwant-project.org/help/workflow/forking_workflow.md>`_ or by
sending a message to kwant-devel@kwant-project.org. sending a message to kwant-discuss@kwant-project.org.
Method 2: Sending patches to the development mailing list Method 2: Sending patches to the mailing list
......................................................... .............................................
Run the command :: Run the command ::
git format-patch origin/master git format-patch origin/master
This will create a “patch” file for each commit on your branch. Now simply This will create a “patch” file for each commit on your branch. Now simply
send these patches as email attachments to kwant-devel@kwant-project.org, send these patches as email attachments to kwant-discuss@kwant-project.org,
together with an explanation of your idea. You do not have to be subscribed together with an explanation of your idea. You do not have to be subscribed
to the mailing list. to the mailing list.
......
content/extensions.rst → content/extensions/index.rst
View file @ 63e84e27
...@@ -6,13 +6,13 @@ Going beyond the core package, there are several tools that extend Kwant in usef ...@@ -6,13 +6,13 @@ Going beyond the core package, there are several tools that extend Kwant in usef
You can check these out below. You can check these out below.
If you have some re-usable code that you think would be useful to the wider Kwant community, If you have some re-usable code that you think would be useful to the wider Kwant community,
post to the `Kwant development mailing list <mailto:kwant-devel@kwant-project.org>`_ with a post to the `Kwant development mailing list <mailto:kwant-discuss@kwant-project.org>`_ with a
link to the code and a couple of sentences describing it, and we'll add it to this page. link to the code and a couple of sentences describing it, and we'll add it to this page.
Semicon: k·p simulations made easy Semicon: k·p simulations made easy
---------------------------------- ----------------------------------
**Get the code**: https://gitlab.kwant-project.org/r-j-skolasinski/semicon **Get the code**: https://gitlab.kwant-project.org/semicon/semicon
A package of tools for doing k·p simulations. Contains: model definitions, material parameters, A package of tools for doing k·p simulations. Contains: model definitions, material parameters,
and helper functions for generating template Kwant systems. and helper functions for generating template Kwant systems.
...@@ -23,12 +23,12 @@ Generating quasicrystals ...@@ -23,12 +23,12 @@ Generating quasicrystals
Code for reproducing numerics from the paper "`Aperiodic Weak Topological Superconductors <https://arxiv.org/abs/1510.06035>`_" Code for reproducing numerics from the paper "`Aperiodic Weak Topological Superconductors <https://arxiv.org/abs/1510.06035>`_"
by Fulga et al. by Fulga et al.
Contains functionality for building 2D Ammann-Beenaker tilings, an example of a quasicrystal, and Contains functionality for building 2D Ammann-Beenker tilings, an example of a quasicrystal, and
Kwant systems constructed from such tilings. Kwant systems constructed from such tilings.
Time-dependent transport Time-dependent transport
------------------------ ------------------------
**Get the code**: https://gitlab.kwant-project.org/jbweston/tkwant **Get the code**: https://gitlab.kwant-project.org/kwant/tkwant
A package for defining time-dependent systems with Kwant, and calculating A package for defining time-dependent systems with Kwant, and calculating
time-dependent quantities. Details of the algorithm can be found in the time-dependent quantities. Details of the algorithm can be found in the
...@@ -36,3 +36,11 @@ following two papers: ...@@ -36,3 +36,11 @@ following two papers:
+ `Towards realistic time-resolved simulations of quantum devices <https://dx.doi.org/10.1007/s10825-016-0855-9>`_ + `Towards realistic time-resolved simulations of quantum devices <https://dx.doi.org/10.1007/s10825-016-0855-9>`_
+ `Numerical simulations of time resolved quantum electronics <https://dx.doi.org/10.1016/j.physrep.2013.09.001>`_ + `Numerical simulations of time resolved quantum electronics <https://dx.doi.org/10.1016/j.physrep.2013.09.001>`_
Qsymm: Symmetry finder and symmetric Hamiltonian generator
----------------------------------------------------------
**Get the code**: https://gitlab.kwant-project.org/qt/qsymm
A package that makes symmetry analysis simple. It automatically generates model Hamiltonians from symmetry constraints and finds the full symmetry group of your Hamiltonian. Works with tight-binging and k dot p Hamiltonians and supports all kinds of symmetries, including conserved quantities, space group symmetries, time reversal, particle-hole and all combinations of these.
+ `Qsymm: algorithmic symmetry finding and symmetric Hamiltonian generation <http://dx.doi.org/10.1088/1367-2630/aadf67>`_
content/index.rst
View file @ 63e84e27
...@@ -40,4 +40,7 @@ models with a strong focus on quantum transport. ...@@ -40,4 +40,7 @@ models with a strong focus on quantum transport.
<li> <li>
<a href="/doc/1/tutorial/spectrum#band-structure-calculations"> Explore band structure </a> <a href="/doc/1/tutorial/spectrum#band-structure-calculations"> Explore band structure </a>
</li> </li>
<li>
<a href="https://tkwant.kwant-project.org/"> Simulate time-dependent problems </a>
</li>
</div> </div>
content/install.rst
View file @ 63e84e27
...@@ -31,13 +31,14 @@ The instructions below assume Python 3. They should be also valid for Python ...@@ -31,13 +31,14 @@ The instructions below assume Python 3. They should be also valid for Python
``python``, ``pip``. ``python``, ``pip``.
Choose your platform Platforms
==================== =========
Installation instructions are available for the major operating systems: Installation instructions are available for the major operating systems:
+ `GNU/Linux`_ + `GNU/Linux`_
+ `Mac OS X`_ + `Mac OS X`_
+ `Microsoft Windows`_ + `Microsoft Windows`_
+ `Building from source`_
GNU/Linux GNU/Linux
========= =========
...@@ -60,23 +61,21 @@ building `from source <#building-from-source>`_. ...@@ -60,23 +61,21 @@ building `from source <#building-from-source>`_.
Debian and derivatives Debian and derivatives
---------------------- ----------------------
The easiest way to install Kwant on a Debian system is using the pre-built The easiest way to install Kwant on a Debian system is using the pre-built
packages we provide. We target Debian "stable" and Debian "testing", but our packages we provide. We target Debian "stable", but our packages may also work
packages may also work on many other recent Debian-derived distributions as on many other recent Debian-derived distributions as well.
well.
The following instructions will install Kwant on Debian stable "jessie". The following instructions will install Kwant on Debian stable "buster".
They need to be executed as root. They need to be executed as root.
(To install on Debian testing "stretch", repace "jessie-backports" with "testing".)
1. Add the following lines to ``/etc/apt/sources.list``:: 1. Add the following lines to ``/etc/apt/sources.list``::
deb http://ftp.debian.org/debian jessie-backports main deb http://ftp.debian.org/debian buster main
deb http://downloads.kwant-project.org/debian/ jessie-backports main deb http://downloads.kwant-project.org/debian/ buster main
deb-src http://downloads.kwant-project.org/debian/ jessie-backports main deb-src http://downloads.kwant-project.org/debian/ buster main
2. (Optional) Add the OpenPGP key used to sign the repositories by executing:: 2. (Optional) Add the OpenPGP key used to sign the repositories by executing::
apt-key adv --keyserver pool.sks-keyservers.net --recv-key C3F147F5980F3535 apt-key adv --keyserver keyserver.ubuntu.com --recv-key C3F147F5980F3535
The fingerprint of the key is 5229 9057 FAD7 9965 3C4F 088A C3F1 47F5 980F The fingerprint of the key is 5229 9057 FAD7 9965 3C4F 088A C3F1 47F5 980F
3535. 3535.
...@@ -84,10 +83,7 @@ They need to be executed as root. ...@@ -84,10 +83,7 @@ They need to be executed as root.
3. Update the package data, and install Kwant:: 3. Update the package data, and install Kwant::
apt-get update apt-get update
apt-get -t jessie-backports install python3-kwant python-kwant-doc apt-get install python3-kwant
The ``python-kwant-doc`` package is optional and installs the HTML
documentation of Kwant in the directory ``/usr/share/doc/python-kwant-doc``.
Ubuntu and derivatives Ubuntu and derivatives
...@@ -97,12 +93,10 @@ packages we provide. Execute the following commands in a terminal:: ...@@ -97,12 +93,10 @@ packages we provide. Execute the following commands in a terminal::
sudo apt-add-repository -s ppa:kwant-project/ppa sudo apt-add-repository -s ppa:kwant-project/ppa
sudo apt-get update sudo apt-get update
sudo apt-get install python3-kwant python-kwant-doc sudo apt-get install python3-kwant
This should provide up-to-date Kwant for all recent versions of Ubuntu, This should provide up-to-date Kwant for all recent versions of Ubuntu,
up to at least the last LTS version. The HTML up to at least the last LTS version.
documentation will be installed locally in the directory
``/usr/share/doc/python-kwant-doc``.
Debian or Ubuntu: building packages from source Debian or Ubuntu: building packages from source
...@@ -128,7 +122,7 @@ Then, compile Tinyarray and Kwant. This may be done as a normal user. :: ...@@ -128,7 +122,7 @@ Then, compile Tinyarray and Kwant. This may be done as a normal user. ::
Finally, install the built packages (again as root):: Finally, install the built packages (again as root)::
dpkg --install python3-tinyarray_*.deb dpkg --install python3-tinyarray_*.deb
dpkg --install python3-kwant_*.deb python-kwant-doc_*.deb dpkg --install python3-kwant_*.deb
Arch Linux Arch Linux
...@@ -164,7 +158,20 @@ whenever possible. ...@@ -164,7 +158,20 @@ whenever possible.
Microsoft Windows Microsoft Windows
================= =================
Windows packages for Kwant are kindly provided by Chrisoph Gohlke. `Pre-built packages <#conda>`_ for Microsoft Windows exist for the Conda
package manager, which is a part of the ``Anaconda`` Python distribution.
Using Conda is the recommended way to install Kwant on Microsoft Windows.
We previously recommended using that Kwant packages built by
Christoph Gohlke, however due to the complexity of the installation
instructions the Conda packages are preferred. Installation of the
package provided by Christoph Gohlke is only needed if the integration
with MUMPS is required (as this is still not available for the Conda packages).
The instructions for installing the alternative package are included below
Alternative Package
-------------------
The following instructions explain how to install the official version The following instructions explain how to install the official version
of Python 3, Kwant, and its dependencies. of Python 3, Kwant, and its dependencies.
...@@ -231,12 +238,15 @@ repository. For example, you might want to install `IPython ...@@ -231,12 +238,15 @@ repository. For example, you might want to install `IPython
<http://www.lfd.uci.edu/~gohlke/pythonlibs/#ipython>`_ and its various <http://www.lfd.uci.edu/~gohlke/pythonlibs/#ipython>`_ and its various
dependencies so that you can use the `IPython notebook <http://ipython.org/notebook.html>`_.) dependencies so that you can use the `IPython notebook <http://ipython.org/notebook.html>`_.)
If you do not want to use the Conda packages, you can always install Kwant
using `pip`_. Or by directly `building from source`_.
Conda Conda
===== =====
Conda is the package manager for the Anaconda Python distribution. Conda is the package manager for the Anaconda Python distribution.
Kwant currently has Conda packages for GNU/Linux and Mac OS X platforms. Kwant currently has Conda packages for GNU/Linux, Mac OS X, and Microsoft Windows.
1. Download the Python 3.6 version of `Anaconda <https://www.continuum.io/downloads>`_ for 1. Download the Python 3.6 version of `Anaconda <https://www.continuum.io/downloads>`_ for
your platform and install it. your platform and install it.
...@@ -249,12 +259,6 @@ Kwant currently has Conda packages for GNU/Linux and Mac OS X platforms. ...@@ -249,12 +259,6 @@ Kwant currently has Conda packages for GNU/Linux and Mac OS X platforms.
``conda-forge`` channel. ``conda-forge`` channel.
The latest development build of Kwant can be installed from the ``kwant``
channel (only availible for GNU/Linux)::
conda install -c kwant kwant
``pip`` ``pip``
======= =======
.. caution:: .. caution::
......
posts/improved-interface-for-mailing-list.rst 0 → 100644
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.. title: Improved web interface for the mailing list
.. slug: improved-interface-for-mailing-list
.. date: 2020-05-28 20:00:00 UTC
.. category:
.. type: text
The Kwant mailing list has been migrated to a new server that provides a much-improved web interface.
.. TEASER_END
In May 2020, thanks to the friendly people at python.org,
kwant-discuss was migrated to a server running Mailman 3.
The list remains a mailing list (existing subscriptions continue),
but now also offers a modern web interface that is similar to a web forum.
The complete archives were migrated and are now searchable.
Please see the `“community” section </community>`_ of this site for usage information.
The `old address of the list <kwant-discuss@kwant-project.org>`_ remains usable: any messages are simply redirected to the new one.
posts/2018/kwant-extensions.rst → posts/kwant-extensions.rst
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.. title: .. title: List of Kwant extensions added to website
.. slug: kwant-extensions .. slug: kwant-extensions
.. date: 2018-03-28 11:56:55 UTC .. date: 2018-03-28 11:56:55 UTC
.. tags: .. tags:
......
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.. title: Release of Kwant 1.4
.. slug: release-of-kwant-14
.. date: 2019-03-06 11:46:18 UTC
.. category: release-announcement
.. type: text
We are pleased to announce the release of Kwant 1.4, the result of a year and a half of development.
.. TEASER_END
Highlights of the new release:
* Adding magnetic field to systems, even in complicated cases, is now specially supported.
* The KPM module can now calculate conductivities.
* The `Qsymm library <https://gitlab.kwant-project.org/qt/qsymm>`_ for Hamiltonian symmetry analysis has been integrated.
* The handling of system parameters has been improved and optimized.
* Plotting has been improved, most notably through the addition of a routine that plots densities with interpolation.
* Installing Kwant on Windows is now much easier thanks to Conda packages.
All these and other improvements that are detailed in the `what's new in Kwant 1.4 </doc/1/pre/whatsnew/1.4>`_ document. The new version is practically 100% backwards-compatible with scripts written for previous versions of Kwant 1.x.
The following people contributed code to this release:
* Anton Akhmerov
* Paul Clisson
* Christoph Groth
* Thomas Kloss
* Bas Nijholt
* Pablo Pérez Piskunow
* Tómas Örn Rosdahl
* Rafał Skolasiński
* Dániel Varjas
* Joseph Weston
We would like to hear your feedback at kwant-discuss@kwant-project.org.
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.. title: Release of TKwant 1.0
.. slug: release-of-tkwant-1-0
.. date: 2020-09-08 15:00:00 UTC
.. category: release-announcement
.. type: text
We are pleased to announce the first release of TKwant,
a Kwant extension for time-resolved quantum transport.
.. TEASER_END
A system is defined in TKwant in the same way as in Kwant except that some terms in the Hamiltonian may depend on the time parameter. Any system that can be studied in Kwant can be studied with TKwant as well. Typical problems where TKwant can be used include the propagation of voltage pulses, spectroscopy of interferometers, Floquet topological insulators, time resolved Andreev reflection and more.
An introduction to TKwant can be found in `TKwant paper <https://arxiv.org/abs/2009.03132>`_. The software itself and
its tutorials are available on the `TKwant website <https://tkwant.kwant-project.org/>`_.