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cond-mat.quant-gas2022★ 29 cited
Bose-Hubbard triangular ladder in an artificial gauge field
Catalin-Mihai Halati, Thierry Giamarchi
We consider interacting bosonic particles on a two-leg triangular ladder in the presence of an artificial gauge field. We employ density matrix renormalization group numerical simu…
cond-mat.quant-gas2022★ 13 cited
Level statistics of the one-dimensional ionic Hubbard model
Jeannette De Marco, Luisa Tolle, Catalin-Mihai Halati +3
In this work we analyze the spectral level statistics of the one-dimensional ionic Hubbard model, the Hubbard model with an alternating on-site potential. In particular, we focus o…