2 papers
cond-mat.str-el2025
Anomalies of global symmetries on the lattice
Yi-Ting Tu, David M. Long, Dominic V. Else
't Hooft anomalies of global symmetries play a fundamental role in quantum many-body systems and quantum field theory (QFT). In this paper, we make a systematic analysis of lattice…
cond-mat.quant-gas2025
Bi-Josephson Effect in a Driven-Dissipative Supersolid
Jieli Qin, Shijie Li, Yijia Tu +4
The Josephson effect is a macroscopic quantum tunneling phenomenon in a system with superfluid property, when it is split into two parts by a barrier. Here, we examine the Josephso…