33 citations · 83 across the 4 of their papers we have counts for
Showing cond-mat.str-elShow all
3 papers · 1 filter
cond-mat.str-el2026
Perturbations in the spin-orbital liquid (the Yao-Lee model)
A. M. Tsvelik
I investigate the stability of the spin-orbital liquid described by the Yao-Lee model in the presence of multiple perturbations that naturally arise in a recently proposed microsco…
cond-mat.str-el2005★ 33 cited
Exactly solvable model for isospin S=3/2 fermionic atoms on an optical lattice
D. Controzzi, A. M. Tsvelik
We propose an exact solution of a model describing a low energy behavior of cold isospin S=3/2 fermionic atoms on a one-dimensional optical lattice. Depending on the band filling t…
cond-mat.str-el2005★ 33 cited
Excitation spectrum of doped two-leg ladders: A field theory analysis
D. Controzzi, A. M. Tsvelik
We apply quantum field theory to study the excitation spectrum of doped two-leg ladders. It follows from our analysis that throughout most of the phase diagram the spectrum consist…