errata in WKB tunneling
1. extra i's in WKB wf
Problematic sentence
Correct version
2. inconsistency in coefficients and absolute value of p(x)
Problematic sentence
Correct version
Previously, C was used for the negative exponent, also when deriving the relations between coefficients in the sentence below. Also, I used C_1 and D_1 relating to turning point x_1.