A pair potential supporting a mixed mean-field / BCS- phase
数学物理
2009-10-31 v1 凝聚态物理
高能物理 - 理论
math.MP
摘要
We construct a Hamiltonian which in a scaling limit becomes equivalent to one that can be diagonalized by a Bogoliubov transformation. There may appear simultaneously a mean-field and a superconducting phase. They influence each other in a complicated way. For instance, an attractive mean field may stimulate the superconducting phase and a repulsive one may destroy it.
引用
@article{arxiv.math-ph/9904027,
title = {A pair potential supporting a mixed mean-field / BCS- phase},
author = {N. Ilieva and W. Thirring},
journal= {arXiv preprint arXiv:math-ph/9904027},
year = {2009}
}
备注
11 pages, 5 figures, LaTeX