79 citations · 103 across the 3 of their papers we have counts for
3 papers
cond-mat.str-el2015★ 79 cited
Chiral Spin Liquids in Arrays of Spin Chains
Gregory Gorohovsky, Rodrigo G. Pereira, Eran Sela
We describe a coupled-chain construction for chiral spin liquids in two-dimensional spin systems. Starting from a one-dimensional zigzag spin chain and imposing SU(2) symmetry in t…
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…
cond-mat.supr-con2011★ 20 cited
Exact expectation values within Richardson's approach for the pairing Hamiltonian in a macroscopic system
Gregory Gorohovsky, Eldad Bettelheim
BCS superconductivity is explained by a simple Hamiltonian describing an attractive pairing interaction between pairs of electrons. The Hamiltonian may be treated using a mean-fiel…