3 papers
hep-th2025
On Gauging Finite Symmetries by Higher Gauging Condensation Defects
Yuan Xue, Eric Y. Yang, Zipei Zhang
Based on the work by C{ó}rdova-Costa-Hsin (arXiv:2412.16681), we propose an EFT-style, Lagrangian procedure to gauge finite 0-form symmetries in untwisted Dijkgraaf-Witten gauge th…
quant-ph2025
Simulation of bilayer Hamiltonians based on monitored quantum trajectories
Yuan Xue, Zihan Cheng, Matteo Ippoliti
In the study of open quantum systems it is often useful to treat mixed states as pure states of a fictitious doubled system. In this work we explore the opposite approach: mapping…
cond-mat.str-el2024
Entanglement renormalization of fractonic anisotropic Laplacian models
Yuan Xue, Pranay Gorantla, Zhu-Xi Luo
Gapped fracton phases constitute a new class of quantum states of matter which connects to topological orders but does not fit easily into existing paradigms. They host unconventio…