16 citations · 48 across the 11 of their papers we have counts for
5 papers · 1 filter
Gapless Floquet topology
Gabriel Cardoso, Hsiu-Chung Yeh, Leonid Korneev +2
Symmetry-protected topological (SPT) phases in insulators and superconductors are known for their robust edge modes, linked to bulk invariants through the bulk-boundary corresponde…
Duality defect in a deformed transverse-field Ising model
Fei Yan, Robert Konik, Aditi Mitra
Physical quantities with long lifetimes have both theoretical significance in the study of quantum many-body systems and practical implications for quantum technologies. In this ma…
Moment method and continued fraction expansion in Floquet Operator Krylov Space
Hsiu-Chung Yeh, Aditi Mitra
Recursion methods such as Krylov techniques map complex dynamics to an effective non-interacting problem in one dimension. For example, the operator Krylov space for Floquet dynami…
Floquet Product Mode
Hsiu-Chung Yeh, Achim Rosch, Aditi Mitra
Results are presented for the dynamics of edge modes in interacting Floquet Ising chains. It is shown that in addition to the quasi-stable and edge modes, a third long live…
Strong zero modes in integrable quantum circuits
Eric Vernier, Hsiu-Chung Yeh, Lorenzo Piroli +1
It is a classic result that certain interacting integrable spin chains host robust edge modes known as strong zero modes (SZMs). In this work, we extend this result to the Floquet…