arXivDaily arXiv每日学术速递 周一至周五更新
arXiv math-ph/9904027math-phcond-mathep-thmath.MP
收藏

一种支持混合平均场/ BCS -相位的对势

A pair potential supporting a mixed mean-field / BCS- phase

N. Ilieva, W. Thirring

摘要:

我们构建一个哈密顿量,在缩放限制成为等价的一个,可以对角化的Bogoliubov变换。可能同时出现平均场和超导相。它们以一种复杂的方式相互影响。例如,吸引性平均场可能会激发超导相,而排斥性平均场可能会破坏它。

英文摘要:

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.

机构、总结、中文摘要均由AI分析而来,可能存在错误,请以论文正文为准。

↑