most citedVestigial Gapless Boson Density Wave Emerging between Fractional Chern Insulator and Finite-Momentum Supersolid

2 citations · 3 across the 3 of their papers we have counts for

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cond-mat.str-el20261 cited

Generic integer and fractional quantum anomalous Hall crystals from interaction-driven band folding

Hongyu Lu, Han-Qing Wu, Bin-Bin Chen +2

Among the extensive studies of fractional quantum anomalous Hall (FQAH) states, there recently appears a growing interest in the topological states with coexisting charge density w…

cond-mat.str-el2026

Numerical evidence of a critical point in the (2+1)D SO(5) nonlinear sigma model with Wess-Zumino-Witten term

Yuan Da Liao, Bin-Bin Chen, Fakher F. Assaad +3

We develop an optimized continuous-field quantum Monte Carlo (QMC) algorithm to investigate the projected SO(5) nonlinear sigma model with a Wess-Zumino-Witten term, which describe…

cond-mat.str-el2026

Probing Non-Fermi-Liquid Behaviour of Composite Fermi Liquid via Efficient Thermal Simulations

Bin-Bin Chen, Hongyu Lu, Zi Yang Meng

The physics of two-dimensional electron gas in a perpendicular magnetic field, i.e., the quantum Hall system, is remarkably rich. At half filling of the lowest Landau level, it has…

cond-mat.str-el2025

Continuous transition and gapless roton inside fractional quantum anomalous Hall states

Hongyu Lu, Han-Qing Wu, Bin-Bin Chen +1

Collective excitations play a vital role in understanding the exotic phases of matter and phase transitions in quantum many-body systems. For the first time, we numerically (via ex…

cond-mat.str-el2025

Continuous Transition between Bosonic Fractional Chern Insulator and Superfluid

Hongyu Lu, Han-Qing Wu, Bin-Bin Chen +1

The properties of fractional Chern insulator (FCI) phases and the phase transitions between FCI and Mott insulators (MI) in bosonic systems are well studied. The continuous transit…

cond-mat.str-el2024

From Fractional Quantum Anomalous Hall Smectics to Polar Smectic Metals: Nontrivial Interplay Between Electronic Liquid Crystal Order and Topological Order in Correlated Topological Flat Bands

Hongyu Lu, Han-Qing Wu, Bin-Bin Chen +2

Symmetry-breaking orders can not only compete with each other, but also be interwined, and the interwined topological and symmetry-breaking orders make the situation more intriguin…