204 citations · 1.1k across the 45 of their papers we have counts for
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cond-mat.supr-con2013★ 5 cited
Coherence Factors Beyond the BCS Expressions -- A Derivation
Gregory Gorohovsky, Eldad Bettelheim
We present a derivation of a previously announced result for matrix elements between exact eigenstates of the pairing Hamiltnonian. Our results, which generalize the well known BCS…
cond-mat.supr-con2013★ 4 cited
Coherence Factors Beyond the BCS Result
Gregory Gorohovsky, Eldad Bettelheim
The dynamics of BCS (Bardeen-Cooper-Schrieffer) superconductors is fairly well understood due to the availability of a mean field solution for the pairing Hamiltonian, a solution w…
math-ph2013★ 2 cited
Integrable Quantum Hydrodynamics in Two Dimensional Phase Space
Eldad Bettelheim
Quantum liquids in two dimensions represent interesting dynamical quantum systems for several reasons, among them the possibility of the existence of infinite hidden symmetries, su…