The quasi-particle tunneling phenomena in the paired fractional quantum Hall states are studied. A single point-contact system is first considered. Because of relevancy of the quasi-particle tunneling term, the strong tunneling regime should be investigated. Using the instanton method it is shown that the strong quasi-particle tunneling regime is described as the weak electron tunneling regime effectively. Expanding to the network model the paired quantum Hall liquid to insulator transition is discussed.
@article{arxiv.cond-mat/0105286,
title = {Strong quasi-particle tunneling study in the paired quantum Hall states},
author = {Kentaro Nomura and Daijiro Yoshioka},
journal= {arXiv preprint arXiv:cond-mat/0105286},
year = {2016}
}