80 citations · 163 across the 5 of their papers we have counts for
9 papers · 1 filter
Classifying local fractal subsystem symmetry protected topological phases
Trithep Devakul
We study symmetry-protected topological (SPT) phases of matter in 2D protected by symmetries acting on fractal subsystems of a certain type. Despite the total symmetry group of suc…
An Extension of ETH to Non-Equilibrium Steady States
Sanjay Moudgalya, Trithep Devakul, D. P. Arovas +1
We extend the notion of the Eigenstate Thermalization Hypothesis (ETH) to Open Quantum Systems governed by the Gorini-Kossakowski-Lindblad-Sudarshan (GKLS) Master Equation. We pres…
Higher order symmetry-protected topological states for interacting bosons and fermions
Yizhi You, Trithep Devakul, F. J. Burnell +1
Higher-order topological insulators have a modified bulk-boundary correspondence compared to other topological phases: instead of gapless edge or surface states, they have gapped e…
Classification of subsystem symmetry-protected topological phases
Trithep Devakul, Dominic J. Williamson, Yizhi You
We consider symmetry-protected topological (SPT) phases in 2D protected by linear subsystem symmetries, i.e. those that act along rigid lines. There is a distinction between a "str…
Operator Spreading in Quantum Maps
Sanjay Moudgalya, Trithep Devakul, C. W. von Keyserlingk +1
Operators in ergodic spin-chains are found to grow according to hydrodynamical equations of motion. The study of such operator spreading has aided our understanding of many-body qu…
Universal quantum computation using fractal symmetry-protected cluster phases
Trithep Devakul, Dominic J. Williamson
We show that 2D fractal subsystem symmetry-protected topological phases may serve as resources for universal measurement-based quantum computation. This is demonstrated explicitly…