output
19952026
most citedObservation of Gravitational Waves from a Binary Black Hole Merger

14.2k citations

researchers with a paper here

Counting papers with at most 25 authors, so collaboration author lists do not stand in for the people here.

collaborating institutions
Showing 2015 · quant-phShow all

7 papers · 2 filters

quant-ph2015★ 61 cited

Geometric measures of quantum correlations: characterization, quantification, and comparison by distances and operations

Wojciech Roga, Dominique Spehner, Fabrizio Illuminati

We investigate and compare three distinguished geometric measures of bipartite quantum correlations that have been recently introduced in the literature: the geometric discord, the…

quant-ph2015★ 80 cited

Experimental demonstration of kilometer-range quantum digital signatures

Ross James Donaldson, Robert John Collins, Klaudia Kleczkowska +6

We present an experimental realization of a quantum digital signature protocol which, together with a standard quantum key distribution link, increases transmission distance to kil…

quant-ph2015★ 363 cited

Measuring multipartite entanglement via dynamic susceptibilities

Philipp Hauke, Markus Heyl, Luca Tagliacozzo +1

Entanglement plays a central role in our understanding of quantum many body physics, and is fundamental in characterising quantum phases and quantum phase transitions. Developing p…

quant-ph2015★ 44 cited

The Quantum Hilbert Hotel

Václav Potocek, Filippo M. Miatto, Mohammad Mirhosseini +5

In 1924 David Hilbert conceived a paradoxical tale involving a hotel with an infinite number of rooms to illustrate some aspects of the mathematical notion of "infinity". In contin…

quant-ph2015★ 38 cited

Non-Markovianity of Gaussian Channels

Gianpaolo Torre, Wojciech Roga, Fabrizio Illuminati

We introduce a necessary and sufficient criterion for the non-Markovianity of Gaussian quantum dynamical maps based on the violation of divisibility. The criterion is derived by de…

quant-ph2015★ 6 cited

Deterministic amplification of Schroedinger cat states in circuit quantum electrodynamics

Jaewoo Joo, Matthew Elliott, Daniel K. L. Oi +2

We propose a dynamical scheme for deterministically amplifying photonic Schroedinger cat states based on a set of optimal state-transfers. The scheme can be implemented in strongly…

quant-ph2015★ 14 cited

Hierarchy of efficiently computable and faithful lower bounds to quantum discord

Marco Piani

Quantum discord expresses a fundamental non-classicality of correlations more general than quantum entanglement. We combine the no-local-broadcasting theorem, semidefinite-programm…