output
19922026
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 2010 · quant-phShow all

8 papers · 2 filters

quant-ph2010★ 22 cited

Experimental Extraction of Secure Correlations from a Noisy Private State

Krzysztof Dobek, Michal Karpinski, Rafal Demkowicz-Dobrzanski +2

We report experimental generation of a noisy entangled four-photon state that exhibits a separation between the secure key contents and distillable entanglement, a hallmark feature…

quant-ph2010★ 73 cited

A Simple Quantum Model of Ultracold Polar Molecule Collisions

Zbigniew Idziaszek, Goulven Quéméner, John L. Bohn +1

We present a unified formalism for describing chemical reaction rates of trapped, ultracold molecules. This formalism reduces the scattering to its essential features, namely, a pr…

quant-ph2010★ 20 cited

Quantum accelerometer: distinguishing inertial Bob from his accelerated twin Rob by a local measurement

Andrzej Dragan, Ivette Fuentes, Jorma Louko

Single quantum system, such as Unruh-DeWitt detector, can be used to determine absolute acceleration by local measurements on a quantum field. To show this, we consider two kinemat…

quant-ph2010★ 302 cited

The Unruh effect in quantum information beyond the single-mode approximation

D. E. Bruschi, J. Louko, E. Martin-Martinez +2

We address the validity of the single-mode approximation that is commonly invoked in the analysis of entanglement in non-inertial frames and in other relativistic quantum informati…

quant-ph2010★ 1 cited

Qubit-Initialisation and Readout with Finite Coherent Amplitudes in Cavity QED

Ricardo Kennedy, Leonhard Horstmeyer, Andrzej Dragan +1

We consider a unitary transfer of an arbitrary state of a two-level atomic qubit in a cavity to the finite amplitude coherent state cavity field. Such transfer can be used to eithe…

quant-ph2010★ 31 cited

Entanglement-based signature of nonlocal dispersion cancellation

Tomasz Wasak, Piotr Szankowski, Wojciech Wasilewski +1

We derive an inequality bounding the strength of temporal correlations for a pair of light beams prepared in a separable state and propagating through dispersive media with opposit…

quant-ph2010★ 128 cited

Phase estimation without a priori knowledge in the presence of loss

Jan Kolodynski, Rafal Demkowicz-Dobrzanski

We find the optimal scheme for quantum phase estimation in the presence of loss when no a priori knowledge on the estimated phase is available. We prove analytically an explicit lo…

quant-ph2010★ 18 cited

Universal nonlinear entanglement witnesses

Marcin Kotowski, Michal Kotowski, Marek Kus

We give a universal recipe for constructing nonlinear entanglement witnesses able to detect non-classical correlations in arbitrary systems of distinguishable and/or identical part…