I recommend the original papers,
[1]N. Read and D. Green, Phys. Rev. B 61 (2000), 10267 and
[2]D. A. Ivanov, Phys. Rev. Lett. 86 (2001), 268.
If you can understand the Bogoliubov-de Genns equation with the p wave order parameter, calculations are straightforward.
I also recommend the paper which contains the similar calculation,
[3]V. Gurarie and L. Radzihovsky, Ann. Phys. 322 (2007), 2.
This post imported from StackExchange Physics at 2014-03-05 14:37 (UCT), posted by SE-user K. K.