2 papers
cond-mat.supr-con2004
Finite Size Corrections for the Pairing Hamiltonian
Emil A. Yuzbashyan, Alexander A. Baytin, Boris L. Altshuler
We study the effects of superconducting pairing in small metallic grains. We show that in the limit of large Thouless conductance one can explicitly determine the low energy spectr…
cond-mat.str-el2003
Strong Coupling Expansion for the Pairing Hamiltonian
Emil A. Yuzbashyan, Alexander A. Baytin, Boris L. Altshuler
The paper is devoted to the effects of superconducting pairing in small metallic grains. It turns out that at strong superconducting coupling and in the limit of large Thouless con…