2 papers
cond-mat.supr-con2023
A Replica-BCS theory for dirty superconductors
Yat Fan Lau, Tai Kai Ng
In this paper, we revisit the problem of dirty superconductors using a replica-symmetric BCS (RS-BCS) theory. We apply the RS-BCS theory to dirty superconductor grains of size $L^d…
cond-mat.dis-nn2022
Intrinsic Instabilities in Fermi Glasses
Yat Fan Lau, Tai Kai Ng
We study in this paper the effect of weak, short-ranged interaction on disordered metals. Through analysing the interaction matrix elements between different eigenstates of the non…