199 citations · 1.4k across the 38 of their papers we have counts for
7 papers · 1 filter
Stabilizing Non-Abelian Topological Order against Heralded Noise via Local Lindbladian Dynamics
Sanket Chirame, Abhinav Prem, Sarang Gopalakrishnan +1
An important open question for the current generation of highly controllable quantum devices is understanding which phases can be realized as stable steady-states under local quant…
Hofstadter Butterflies in Topological Insulators
Larry Li, Marcin Abram, Abhinav Prem +1
In this chapter, we investigate the energy spectra as well as the bulk and surface states in a two-dimensional system composed of a coupled stack of one-dimensional dimerized chain…
Dynamical control in a prethermalized molecular ultracold plasma: Local dissipation drives global relaxation
Ruoxi Wang, Amin Allahverdian, Smilla Colombini +6
Prethermalization occurs as an important phase in the dynamics of many-body systems when strong coupling drives a quasi-equilibrium in a subspace separated from the thermodynamic e…
Stable Symmetry-Protected Topological Phases in Systems with Heralded Noise
Sanket Chirame, Fiona J. Burnell, Sarang Gopalakrishnan +1
We present a family of local quantum channels whose steady-states exhibit stable mixed-state symmetry-protected topological (SPT) order. Motivated by recent experimental progress o…
A Noisy Approach to Intrinsically Mixed-State Topological Order
Ramanjit Sohal, Abhinav Prem
We propose a general framework for studying two-dimensional (2D) topologically ordered states subject to local correlated errors and show that the resulting mixed-state can display…
Quantum Fragmentation in the Extended Quantum Breakdown Model
Bo-Ting Chen, Abhinav Prem, Nicolas Regnault +1
We introduce a one-dimensional (1D) extended quantum breakdown model comprising a fermionic and a spin degree of freedom per site, and featuring a spatially asymmetric breakdown-ty…
Periodically Driven Open Quantum Systems: Spectral Properties and Non-Equilibrium Steady States
Hao Chen, Yu-Min Hu, Wucheng Zhang +5
In this article, we investigate periodically driven open quantum systems within the framework of Floquet-Lindblad master equations. Specifically, we discuss Lindblad master equatio…