2 papers
cond-mat.str-el2025
Phase structure of the one-dimensional lattice gauge theory with second nearest-neighbor interactions
Yeimer Zambrano, Aleksey Alekseev, Konrad J. Kapcia +2
We investigate the ground-state phase diagram of a one-dimensional lattice gauge theory (LGT) model with hard-core bosons at half-filling, extending previous studies…
cond-mat.quant-gas2020
Orbital ordering of ultracold alkaline-earth atoms in optical lattices
Andrii Sotnikov, Nelson Darkwah Oppong, Yeimer Zambrano +1
We report on a dynamical mean-field theoretical analysis of emerging low-temperature phases in multicomponent gases of fermionic alkaline-earth(-like) atoms in state-dependent opti…