127 citations · 512 across the 12 of their papers we have counts for
5 papers · 1 filter
Open-system spin transport and operator weight dissipation in spin chains
Yongchan Yoo, Christopher David White, Brian Swingle
We use non-equilibrium steady states to study the effect of dissipation-assisted operator evolution (DAOE) on the scaling behavior of transport in one-dimensional spin chains. We c…
Mana and thermalization: probing the feasibility of near-Clifford Hamiltonian simulation
Troy J. Sewell, Christopher David White
Quantum hydrodynamics is the emergent classical dynamics governing transport of conserved quantities in generic strongly-interacting quantum systems. Recent matrix product operator…
Effective dissipation rate in a Liouvillian graph picture of high-temperature quantum hydrodynamics
Christopher David White
At high temperature, generic strongly interacting spin systems are expected to display hydrodynamics: local transport of conserved quantities, governed by classical partial differe…
Emergent hydrodynamics in non-equilibrium quantum systems
Bingtian Ye, Francisco Machado, Christopher David White +2
A tremendous amount of recent attention has focused on characterizing the dynamical properties of periodically driven many-body systems. Here, we use a novel numerical tool termed…
Quantum dynamics of thermalizing systems
Christopher David White, Michael Zaletel, Roger S. K. Mong +1
We introduce a method "DMT" for approximating density operators of 1D systems that, when combined with a standard framework for time evolution (TEBD), makes possible simulation of…