3 papers
cond-mat.quant-gas2024
Direct measurement of Tan's contact in a one-dimensional Lieb-Liniger gas
Qi Huang, Hepeng Yao, Xuzong Chen +1
The Tan contact has emerged as a pivotal quantity in characterizing many-body quantum systems, bridging microscopic short-range correlations to thermodynamic behavior. It is define…
cond-mat.quant-gas2024
Effective tight-binding models in optical moiré potentials
Dean Johnstone, Shanya Mishra, Zhaoxuan Zhu +1
A twist between two systems offers the possibility to drastically change the underlying physical properties. To that end, we study the bandstructure of twisted moiré potentials in…
cond-mat.quant-gas2018
Quantum simulation of the Hubbard model with ultracold fermions in optical lattices
Leticia Tarruell, Laurent Sanchez-Palencia
Ultracold atomic gases provide a fantastic platform to implement quantum simulators and investigate a variety of models initially introduced in condensed matter physics or other ar…