119 citations · 512 across the 25 of their papers we have counts for
12 papers · 1 filter
Anomalous hydrodynamics with triangular point group in 2 + 1 dimensions
Marvin Qi, Jinkang Guo, Andrew Lucas
We present a theory of hydrodynamics for a vector U(1) charge in 2+1 dimensions, whose rotational symmetry is broken to the point group of an equilateral triangle. We show that it…
Prethermalization and the local robustness of gapped systems
Chao Yin, Andrew Lucas
We prove that prethermalization is a generic property of gapped local many-body quantum systems, subjected to small perturbations, in any spatial dimension. More precisely, let $H_…
Hydrodynamics with helical symmetry
Jack H. Farrell, Xiaoyang Huang, Andrew Lucas
We present the hydrodynamics of fluids in three spatial dimensions with helical symmetry, wherein only a linear combination of a rotation and translation is conserved in one of the…
Locality and error correction in quantum dynamics with measurement
Aaron J. Friedman, Chao Yin, Yifan Hong +1
The speed of light sets a strict upper bound on the speed of information transfer in both classical and quantum systems. In nonrelativistic quantum systems, the Lieb-Robinson T…
Quantum error correction in a time-dependent transverse field Ising model
Yifan Hong, Jeremy T. Young, Adam M. Kaufman +1
We describe a simple quantum error correcting code built out of a time-dependent transverse field Ising model. The code is similar to a repetition code, but has two advantages: an…
Fracton magnetohydrodynamics
Marvin Qi, Oliver Hart, Aaron J. Friedman +2
We extend recent work on hydrodynamics with global multipolar symmetries -- known as "fracton hydrodynamics" -- to systems in which the multipolar symmetries are gauged. We refer t…
Fracton hydrodynamics without time-reversal symmetry
Jinkang Guo, Paolo Glorioso, Andrew Lucas
We present an effective field theory for the nonlinear fluctuating hydrodynamics of a single conserved charge with or without time-reversal symmetry, based on the Martin-Siggia-Ros…
Analogue viscous current flow near the onset of superconductivity
Koushik Ganesan, Andrew Lucas
Spatially resolved transport in two-dimensional quantum materials can reveal dynamics which is invisible in conventional bulk transport measurements. We predict striking patterns i…
Non-equilibrium phase transitions in competitive markets caused by network effects
Andrew Lucas
Network effects are the added value derived solely from the popularity of a product in an economic market. Using agent-based models inspired by statistical physics, we propose a mi…
Snowmass White Paper: New ideas for many-body quantum systems from string theory and black holes
Mike Blake, Yingfei Gu, Sean A. Hartnoll +5
During the last two decades many new insights into the dynamics of strongly coupled quantum many-body systems have been obtained using gauge/gravity duality, with black holes often…
Hydrodynamics with triangular point group
Aaron J. Friedman, Caleb Q. Cook, Andrew Lucas
When continuous rotational invariance of a two-dimensional fluid is broken to the discrete, dihedral subgroup - the point group of an equilateral triangle - the resulting ani…
Hydrodynamic effective field theories with discrete rotational symmetry
Xiaoyang Huang, Andrew Lucas
We develop a hydrodynamic effective field theory on the Schwinger-Keldysh contour for fluids with charge, energy, and momentum conservation, but only discrete rotational symmetry.…