3 papers
cond-mat.str-el2025
Quantum Breakdown Condensate as a Disorder-Free Quantum Glass
Yu-Min Hu, Zhaoyu Han, Biao Lian
We study the phase diagram of a one-dimensional spin quantum breakdown model, which has an exponential symmetry with charge unit decaying as with site position .…
quant-ph2025
Many-Body Non-Hermitian Skin Effect with Exact Steady States in the Dissipative Quantum Link Model
Yu-Min Hu, Zijian Wang, Biao Lian +1
We introduce a dissipative lattice gauge model that exhibits the many-body version of the non-Hermitian skin effect. The dissipative couplings between dynamical gauge fields on the…
cond-mat.str-el2025
Bosonic Quantum Breakdown Hubbard Model
Yu-Min Hu, Biao Lian
We propose a bosonic quantum breakdown Hubbard model, which generalizes the Bose-Hubbard model by adding an asymmetric breakdown interaction turning one boson into two between adja…