From the 1 of 6 linked papers with an AI index.
6 papers
Coloring in anyon superconductivity
Umang Mehta, Yuto Nakajima, Hart Goldman
The recently observed signatures of superconductivity proximate to a fractional quantum anomalous Hall (FQAH) state in a twisted MoTe bilayer has revitalized interest in quantu…
The Sound of Electrons Shattering: Current Noise Composition Laws for Electron Fractionalization
Adarsh S. Patri, Josephine J. Yu, Yi-Ming Wu +2
The paper develops a theory for how current noise behaves in metallic systems near quantum critical points where electrons split into fractionalized particles, showing that the tot…
Extraordinary boundary correlations at deconfined quantum critical points
Hao-Ran Cui, Hart Goldman
Recent years have seen a growing appreciation for the effects of quantum critical fluctuations on gapless boundary degrees of freedom. Here we consider the boundary dynamics of the…
Thermodynamics of dilute anyon gases from fusion constraints
Yuto Nakajima, Umang Mehta, Hart Goldman
Recent measurements on 2d materials tuning between fractional quantum anomalous Hall phases and a plethora of correlated electronic states call for a detailed understanding of the…
Observable signatures of Hall viscosity in lowest Landau level superfluids
Seth Musser, Hart Goldman, T. Senthil
Hall viscosity is a nondissipative viscosity occurring in systems with broken time-reversal symmetry, such as quantum Hall phases and superfluids. Despite Hall viscosity's e…
Excitonic quantum criticality: from bilayer graphene to narrow Chern bands
Zhengyan Darius Shi, Hart Goldman, Zhihuan Dong +1
We study a family of excitonic quantum phase transitions describing the evolution of a bilayer metallic state to an inter-layer coherent state where excitons condense. We argue tha…