3 citations · 3 across the 1 of their papers we have counts for
3 papers
quant-ph2020
Lie-algebraic approach to one-dimensional translationally invariant free-fermionic dissipative systems
L. R. Bakker, V. I. Yashin, D. V. Kurlov +2
We study dissipative translationally invariant free-fermionic theories with quadratic Liouvillians. Using a Lie-algebraic approach, we solve the Lindblad equation and find the dens…
cond-mat.stat-mech2020
Quasi-conserved quantities in the perturbed XXX spin chain
Savvas Malikis, Denis Kurlov, Vladimir Gritsev
We consider the isotropic spin-1/2 Heisenberg spin chain weakly perturbed by a local translationally- and SU(2)-invariant perturbation. Starting from the local integrals of motion…
cond-mat.quant-gas2018★ 3 cited
One-dimensional two-component fermions with contact even-wave repulsion and SU(2) breaking near-resonant odd-wave attraction
D. V. Kurlov, S. I. Matveenko, V. Gritsev +1
We consider a one-dimensional (1D) two-component atomic Fermi gas with contact interaction in the even-wave channel (Yang-Gaudin model) and study the effect of an SU(2) symmetry br…