64 citations · 80 across the 2 of their papers we have counts for
2 papers
cond-mat.quant-gas2017★ 64 cited
Topological degeneracy and pairing in a one-dimensional gas of spinless Fermions
Jonathan Ruhman, Ehud Altman
We revisit the low energy physics of one dimensional spinless fermion liquids, showing that with sufficiently strong interactions the conventional Luttinger liquid can give way to…
cond-mat.str-el2016★ 16 cited
Fate of the one-dimensional Ising quantum critical point coupled to a gapless boson
Ori Alberton, Jonathan Ruhman, Erez Berg +1
The problem of a quantum Ising degree of freedom coupled to a gapless bosonic mode appears naturally in many one dimensional systems, yet surprisingly little is known how such a co…