We calculate microscopically the interaction energy of domain walls
separating degenerate ground states in a chiral p-wave superconductor. The
interaction is mediated by the quasiparticles experiencing Andreev scattering
at the domain walls. As a by-product, we derive a useful general expression for
the free energy of an arbitrary nonuniform texture of the order parameter in
terms of the quasiparticle scattering matrix.
Описание
Interaction between domain walls in chiral p-wave superconductors
%0 Generic
%1 przedborski2013interaction
%A Przedborski, M. A.
%A Samokhin, K. V.
%D 2013
%K chiral
%T Interaction between domain walls in chiral p-wave superconductors
%U http://arxiv.org/abs/1302.5636
%X We calculate microscopically the interaction energy of domain walls
separating degenerate ground states in a chiral p-wave superconductor. The
interaction is mediated by the quasiparticles experiencing Andreev scattering
at the domain walls. As a by-product, we derive a useful general expression for
the free energy of an arbitrary nonuniform texture of the order parameter in
terms of the quasiparticle scattering matrix.
@misc{przedborski2013interaction,
abstract = {We calculate microscopically the interaction energy of domain walls
separating degenerate ground states in a chiral p-wave superconductor. The
interaction is mediated by the quasiparticles experiencing Andreev scattering
at the domain walls. As a by-product, we derive a useful general expression for
the free energy of an arbitrary nonuniform texture of the order parameter in
terms of the quasiparticle scattering matrix.},
added-at = {2013-02-25T22:52:41.000+0100},
author = {Przedborski, M. A. and Samokhin, K. V.},
biburl = {https://www.bibsonomy.org/bibtex/2342d08393300c4165201643b8500be11/vakaryuk},
description = {Interaction between domain walls in chiral p-wave superconductors},
interhash = {d69716d0aa72fdeedbcd795a2652b680},
intrahash = {342d08393300c4165201643b8500be11},
keywords = {chiral},
note = {cite arxiv:1302.5636 Comment: 9 pages, 3 figures},
timestamp = {2013-02-25T22:52:41.000+0100},
title = {Interaction between domain walls in chiral p-wave superconductors},
url = {http://arxiv.org/abs/1302.5636},
year = 2013
}