345 citations · 1.9k across the 34 of their papers we have counts for
4 papers · 1 filter
Minimizing back-action through entangled measurements
Kang-Da Wu, Elisa Bäumer, Jun-Feng Tang +5
When an observable is measured on an evolving coherent quantum system twice, the first measurement generally alters the statistics of the second one, which is known as measurement…
Optimal Quantum Thermometry with Coarse-grained Measurements
Karen V. Hovhannisyan, Mathias R. Jørgensen, Gabriel T. Landi +3
Precise thermometry for quantum systems is important to the development of new technology, and understanding the ultimate limits to precision presents a fundamental challenge. It i…
Dynamical symmetrization of the state of identical particles
Armen E. Allahverdyan, Karen V. Hovhannisyan, David Petrosyan
We propose a dynamical model for state symmetrization of two identical particles produced in spacelike-separated events by independent sources. We adopt the hypothesis that the pai…
Charging assisted by thermalization
Karen V. Hovhannisyan, Felipe Barra, Alberto Imparato
A system in thermal equilibrium with a bath will generally be in an athermal state, if the system-bath coupling is strong. In some cases, it will be possible to extract work from t…