activity
20082026
most citedQuantum spin-liquid emerging in two-dimensional correlated Dirac fermions

597 citations · 6.3k across the 117 of their papers we have counts for

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Showing 2023Show all

6 papers · 1 filter

cond-mat.str-el2023★ 18 cited

An integral algorithm of exponential observables for interacting fermions in quantum Monte Carlo simulation

Xu Zhang, Gaopei Pan, Bin-Bin Chen +2

Exponential observables, formulated as where is an extensive quantity, play a critical role in study of quantum many-body systems, examp…

cond-mat.str-el2023★ 29 cited

Phases of (2+1)D SO(5) non-linear sigma model with a topological term on a sphere: multicritical point and disorder phase

Bin-Bin Chen, Xu Zhang, Yuxuan Wang +2

Novel critical phenomena beyond the Landau-Ginzburg-Wilson paradigm have been long sought after. Among many candidate scenarios, the deconfined quantum critical point (DQCP) consti…

cond-mat.str-el2023★ 5 cited

Ubiquitous nematic Dirac semimetal emerging from interacting quadratic band touching system

Hongyu Lu, Kai Sun, Zi Yang Meng +1

Quadratic band touching (QBT) points are widely observed in 2D and 3D materials, including bilayer graphene and Luttinger semimetals, and attract significant attention from theory…

cond-mat.str-el2023★ 3 cited

Classical fully-packed loop model with attractive interactions on the square lattice

Bhupen Dabholkar, Xiaoxue Ran, Junchen Rong +4

We study a classical model of fully-packed loops on the square lattice, which interact through attractive loop segment interactions between opposite sides of plaquettes. This study…

cond-mat.str-el2023★ 22 cited

Evolution from quantum anomalous Hall insulator to heavy-fermion semimetal in magic-angle twisted bilayer graphene

Cheng Huang, Xu Zhang, Gaopei Pan +4

The ground states of twisted bilayer graphene (TBG) at chiral and flat-band limit with integer fillings are known from exact solutions, while their dynamical and thermodynamical pr…

cond-mat.quant-gas2023★ 42 cited

Emergent glassy behavior in a kagome Rydberg atom array

Zheng Yan, Yan-Cheng Wang, Rhine Samajdar +2

We present large-scale quantum Monte Carlo simulation results on a realistic Hamiltonian of kagome-lattice Rydberg atom arrays. Although the system has no intrinsic disorder, intri…