113 citations · 113 across the 2 of their papers we have counts for
2 papers
cond-mat.str-el2023
Emergent U(1) symmetry in non-particle-conserving one-dimensional models
Zakaria Jouini, Natalia Chepiga, Loic Herviou +1
The properties of stable Luttinger liquid phases in models with a non-conserved number of particles are investigated. We study the Luttinger liquid phases in one-dimensional models…
cond-mat.mes-hall2019★ 113 cited
Entanglement spectrum and symmetries in non-Hermitian fermionic non-interacting models
Loïc Herviou, Nicolas Regnault, Jens H. Bardarson
We study the properties of the entanglement spectrum in gapped non-interacting non-Hermitian systems, and its relation to the topological properties of the system Hamiltonian. Two…