38 citations · 38 across the 1 of their papers we have counts for
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Learning Effective Spin Hamiltonian of Quantum Magnet
Sizhuo Yu, Yuan Gao, Bin-Bin Chen +1
Interacting spins in quantum magnet can cooperate and exhibit exotic states like the quantum spin liquid. To explore the materialization of such intriguing states, the determinatio…
Realization of Topological Mott Insulator in a Twisted Bilayer Graphene Lattice Model
Bin-Bin Chen, Yuan Da Liao, Ziyu Chen +4
Magic-angle twisted bilayer graphene has recently become a thriving material platform realizing correlated electron phenomena taking place within its topological flat bands. Severa…
Quantum Many-Body Simulations of the 2D Fermi-Hubbard Model in Ultracold Optical Lattices
Bin-Bin Chen, Chuang Chen, Ziyu Chen +6
Understanding quantum many-body states of correlated electrons is one main theme in modern condensed matter physics. Given that the Fermi-Hubbard model, the prototype of correlated…
Automatic Differentiation for Second Renormalization of Tensor Networks
Bin-Bin Chen, Yuan Gao, Yi-Bin Guo +7
Tensor renormalization group (TRG) constitutes an important methodology for accurate simulations of strongly correlated lattice models. Facilitated by the automatic differentiation…
Kosterlitz-Thouless Melting of Magnetic Order in the Triangular Quantum Ising Material TmMgGaO
Han Li, Yuan Da Liao, Bin-Bin Chen +5
Frustrated magnets host the promises of material realizations of new paradigm of quantum matter, while direct comparison of unbiased model calculations with experimental measuremen…
Thermal Tensor Renormalization Group Simulations of Square-Lattice Quantum Spin Models
Han Li, Bin-Bin Chen, Ziyu Chen +3
In this work, we benchmark the well-controlled and numerically accurate exponential thermal tensor renormalization group (XTRG) in the simulation of interacting spin models in two…