2.9k citations · 18.4k across the 101 of their papers we have counts for
5 papers · 1 filter
Efficient measurement-based quantum computing with continuous-variable systems
Matthias Ohliger, Jens Eisert
We present strictly efficient schemes for scalable measurement-based quantum computing using continuous-variable systems: These schemes are based on suitable non-Gaussian resource…
Continuous-variable quantum compressed sensing
Matthias Ohliger, Vincent Nesme, David Gross +2
We significantly extend recently developed methods to faithfully reconstruct unknown quantum states that are approximately low-rank, using only a few measurement settings. Our new…
Continuity bounds on the quantum relative entropy - II
Koenraad M. R. Audenaert, Jens Eisert
The quantum relative entropy is frequently used as a distance measure between two quantum states, and inequalities relating it to other distance measures are important mathematical…
Cooling by heating
A. Mari, J. Eisert
We introduce the idea of actually cooling quantum systems by means of incoherent thermal light, hence giving rise to a counter-intuitive mechanism of "cooling by heating". In this…
Probing the relaxation towards equilibrium in an isolated strongly correlated 1D Bose gas
Stefan Trotzky, Yu-Ao Chen, Andreas Flesch +4
The problem of how complex quantum systems eventually come to rest lies at the heart of statistical mechanics. The maximum entropy principle put forward in 1957 by E. T. Jaynes sug…