16 citations · 16 across the 1 of their papers we have counts for
5 papers
Information Scrambling and Chaos in Open Quantum Systems
Paolo Zanardi, Namit Anand
Out-of-time-ordered correlators (OTOCs) have been extensively used over the last few years to study information scrambling and quantum chaos in many-body systems. In this paper, we…
Information Scrambling over Bipartitions: Equilibration, Entropy Production, and Typicality
Georgios Styliaris, Namit Anand, Paolo Zanardi
In recent years, the out-of-time-order correlator (OTOC) has emerged as a diagnostic tool for information scrambling in quantum many-body systems. Here, we present exact analytical…
Quantum coherence and the localization transition
Georgios Styliaris, Namit Anand, Lorenzo Campos Venuti +1
A dynamical signature of localization in quantum systems is the absence of transport which is governed by the amount of coherence that configuration space states possess with respe…
Quantifying non-Markovianity: a quantum resource-theoretic approach
Namit Anand, Todd A. Brun
The quantification and characterization of non-Markovian dynamics in quantum systems is an essential endeavor both for the theory of open quantum systems and for a deeper understan…
Demonstration of fidelity improvement using dynamical decoupling with superconducting qubits
Bibek Pokharel, Namit Anand, Benjamin Fortman +1
Quantum computers must be able to function in the presence of decoherence. The simplest strategy for decoherence reduction is dynamical decoupling (DD), which requires no encoding…