3 papers
cond-mat.quant-gas2026
Coexistence Regime and Thermal Crystallization in the cavity-mediated extended Bose-Hubbard Model
Wei-Wei Wang, Jin Yang, Barbara Capogrosso-Sansone +2
By means of path integral- Monte Carlo, we study the finite-temperature behavior of the extended Bose-Hubbard model with cavity-mediated long-range interactions at unit filling. At…
cond-mat.quant-gas2026
Floquet-tuned superfluid-checkerboard competition in dipolar bosons
Jin Yang, Yaghmorassene Hebib, Chao Zhang
We study hard-core dipolar bosons on a square lattice subject to a unidirectional periodic drive that Floquet-engineers anisotropic hopping. Driving along one lattice direction pro…
cond-mat.quant-gas2025
Bose-Hubbard Model on a Honeycomb Superlattice: Quantum Phase Transitions and Lattice Effects
Wei-Wei Wang, Jin Yang, Jian-Ping Lv +1
We investigate the ground-state and finite-temperature phase diagrams of the Bose-Hubbard model on a honeycomb superlattice. The interplay between the superlattice potential depth…