2 citations · 2 across the 6 of their papers we have counts for
7 papers
Quantum Critical Solids
Subham Dutta Chowdhury, Leo Radzihovsky, Luca V. Delacrétaz
We study the fate of quantum solids with a vanishing velocity of transverse phonons. Such ``floppy'' solids exhibit a cubic elastic nonlinearity that is relevant in spatial dimensi…
Hydrodynamic tails in chaotic spin chains with quantum group symmetry
Luca V. Delacretaz, Victor Gorbenko, Jiaozi Wang +2
The interplay between symmetry and thermalization governs the late-time dynamics of local quantum and classical many-body systems at nonzero temperature. Recently, two parallel fro…
Boulder Lectures on Thermal Dynamics and Hydrodynamic EFTs
Luca V. Delacretaz
Fluctuating hydrodynamics emerges in essentially any local many-body system at nonzero temperature. Effective field theory (EFT) approaches enable the quantitative study of this em…
Planckian bound on the local equilibration time
Marvin Qi, Alexey Milekhin, Luca Delacrétaz
The local equilibration time of quantum many-body systems is conjectured to be bounded below by the Planckian time . We formalize this conjecture by defining…
Theory of Out-of-Time-Ordered Transport
Ruchira Mishra, Jiaozi Wang, Silvia Pappalardi +1
We construct an effective field theory (EFT) that captures the universal behavior of out-of-time-order correlators (OTOCs) at late times in generic quantum many-body systems with c…
Eigenstate Thermalization Hypothesis correlations via non-linear Hydrodynamics
Jiaozi Wang, Ruchira Mishra, Tian-Hua Yang +2
The thermalizing dynamics of many-body systems is often described through the lens of the Eigenstate Thermalization Hypothesis (ETH). ETH postulates that the statistical properties…
Symmetry and causality constraints on Fermi liquids
Luca V. Delacrétaz, Subham Dutta Chowdhury, Umang Mehta
We investigate symmetry and causality constraints on interacting Fermi liquids. Whereas Galilean or Lorentz boost symmetry leads to a well-known constraint on the first Landau para…