3 papers
cond-mat.quant-gas2025
Anomalous fluctuations of Bose-Einstein condensates in optical lattices
Zahra Jalali-Mola, Niklas Käming, Luca Asteria +6
Fluctuations are fundamental in physics and important for understanding and characterizing phase transitions. In this spirit, the phase transition to the Bose-Einstein condensate (…
cond-mat.quant-gas2025
Contemporary tensor network approaches to gapless and topological phases in an extended Bose-Hubbard ladder
Yuma Watanabe, Ravindra W. Chhajlany, Maciej Lewenstein +2
The development of numerically efficient computational methods has facilitated in depth studies of various correlated phases of matter including critical and topological phases. A…
cond-mat.quant-gas2025
Bose-Einstein condensation in exotic lattice geometries
Kamil Dutkiewicz, Marcin Płodzień, Abel Rojo-Francàs +3
Modern quantum engineering techniques allow for synthesizing quantum systems in exotic lattice geometries, from self-similar fractal networks to negatively curved hyperbolic graphs…