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cond-mat.quant-gas2025★ 1 cited
Berezinskii-Kosterlitz-Thouless Renormalization Group Flow at a Quantum Phase Transition
Matthias Thamm, Harini Radhakrishnan, Hatem Barghathi +4
We present a controlled numerical study of the Berezinskii-Kosterlitz-Thouless (BKT) transition in the one-dimensional Bose-Hubbard model at unit filling, providing evidence of the…
cond-mat.quant-gas2021★ 15 cited
Two-Dimensional Bose-Hubbard Model for Helium on Graphene
Jiangyong Yu, Ethan Lauricella, Mohamed Elsayed +9
An exciting development in the field of correlated systems is the possibility of realizing two-dimensional (2D) phases of quantum matter. For a systems of bosons, an example of str…