5 papers
Thermalization in a Height-Conserving Quantum Dimer Model
Junsheng Feng, Jie Ren, Zheng Yan
Strongly constrained quantum systems, in which local rules forbid most configurations, play a central role in condensed matter and lattice gauge theory. Their thermalization is oft…
Kosterlitz--Thouless Criticality in a Dipole-Conserving XY Model
Han-Xie Wang, Shuai A. Chen, Zheng Yan +1
In this Letter, we study finite-temperature phase transitions in a two-dimensional classical statistical model called ``dipole-conserving XY model''. Unlike the conventional XY mod…
Short-time critical dynamics in the classical cubic dimer model
Hu-Xiao Peng, Zheng Yan, Shuai Yin
The classical dimer model on the cubic lattice hosts a columnar ordered phase and a disordered Coulomb phase, separated by a continuous phase transition that lies beyond the conven…
Hidden orders and phase transitions for the fully packed quantum loop model on the triangular lattice
Xiaoxue Ran, Zheng Yan, Yan-Cheng Wang +5
Quantum loop and dimer models are prototypical correlated systems with local constraints, which are not only intimately connected to lattice gauge theories and topological orders b…
Interacting lattice systems with quantum dissipation: a quantum Monte Carlo study
Zheng Yan, L. Pollet, Jie Lou +3
Quantum dissipation arises when a large system can be split in a quantum system and an environment where the energy of the former flows to. Understanding the effect of dissipation…