75 citations · 238 across the 14 of their papers we have counts for
11 papers · 1 filter
Scalable hybrid quantum Monte Carlo simulation of U(1) gauge field coupled to fermions on GPU
Kexin Feng, Chuang Chen, Zi Yang Meng
We develop a GPU-accelerated hybrid quantum Monte Carlo (QMC) algorithm to solve the fundamental yet difficult problem of gauge field coupled to fermions, which gives rise t…
Emergent gauge flux in mixed QED with flavor chemical potential: application to magnetized U(1) Dirac spin liquids
Chuang Chen, Urban F. P. Seifert, Kexin Feng +3
We design a lattice model of a "mixed" U(1) gauge field coupled to fermions with a flavor chemical potential and solve it with large-scale determinant quantum Monte Carlo simulatio…
Self-learning Monte Carlo Method: A Review
Gaopei Pan, Chuang Chen, Zi Yang Meng
The Self-Learning Monte Carlo (SLMC) method is a Monte Carlo approach that has emerged in recent years by integrating concepts from machine learning with conventional Monte Carlo t…
Electric transport in doped Mott insulators dictated by a non-Ioffe-Larkin composition rule and spinons
Chuan Chen, Jia-Xin Zhang, Zhi-Jian Song +1
The electric resistivity is examined in the constrained Hilbert space of a doped Mott insulator, which is dictated by a non-Ioffe-Larkin composition rule due to the underlying mutu…
Universal collective Larmor-Silin mode emerging in magnetized correlated Dirac fermions
Chuang Chen, Yuan Da Liao, Chengkang Zhou +3
Employing large-scale quantum Monte Carlo simulations, we find that in the magnetized interacting Dirac fermion model there emerges a universal collective Larmor-Silin spin wave mo…
Nature of visons in the perturbed ferromagnetic and antiferromagnetic Kitaev honeycomb models
Chuan Chen, Inti Sodemann Villadiego
The Kitaev honeycomb model hosts a fascinating fractionalized state of matter featuring emergent Majorana fermions and a vison particle that carries the flux of an emergent gauge f…