1.6k citations · 9.1k across the 112 of their papers we have counts for
10 papers · 2 filters
Non-Markovian quantum processes: complete framework and efficient characterisation
Felix A. Pollock, César Rodríguez-Rosario, Thomas Frauenheim +2
Currently, there is no systematic way to describe a quantum process with memory solely in terms of experimentally accessible quantities. However, recent technological advances mean…
A Simple Test of the Equivalence Principle(s) for Quantum Superpositions
Patrick J. Orlando, Robert B. Mann, Kavan Modi +1
We propose a simple experimental test of the quantum equivalence principle introduced by Zych and Brukner [arXiv:1502.00971], which generalises the Einstein equivalence principle t…
Supersensitive measurement using single-atom control of an atomic ensemble
Calum MacCormick, Silvia Bergamini, Chris Mansell +2
We analyze the operation of a novel sensor based on atom interferometry, which can achieve supra-classical sensitivity by exploiting quantum correlations in mixed states of many qu…
Emergence of a fluctuation relation for heat in nonequilibrium Landauer processes
Philip Taranto, Kavan Modi, Felix A. Pollock
In a generalized framework for the Landauer erasure protocol, we study bounds on the heat dissipated in typical nonequilibrium quantum processes. In contrast to thermodynamic proce…
The power of one qumode for quantum computation
Nana Liu, Jayne Thompson, Christian Weedbrook +4
Although quantum computers are capable of solving problems like factoring exponentially faster than the best-known classical algorithms, determining the resources responsible for t…
Divisible quantum dynamics satisfies temporal Tsirelson's bound
Thao Le, Felix A. Pollock, Tomasz Paterek +2
We give strong evidence that divisibility of qubit quantum processes implies temporal Tsirelson's bound. We also give strong evidence that the classical bound of the temporal Bell'…