output
19982020
most citedThe Photodetector Array Camera and Spectrometer (PACS) on the Herschel Space Observatory

2.2k citations

Showing 2019 · quant-phShow all

6 papers · 2 filters

quant-ph2019★ 18 cited

Noise Sensing via Stochastic Quantum Zeno

Matthias M. Müller, Stefano Gherardini, Nicola Dalla Pozza +1

The dynamics of any quantum system is unavoidably influenced by the external environment. Thus, the observation of a quantum system (probe) can allow the measure of the environment…

quant-ph2019★ 25 cited

Quantum signature of a squeezed mechanical oscillator

A. Chowdhury, P. Vezio, M. Bonaldi +7

Some predictions of quantum mechanics are in contrast with the macroscopic realm of everyday experience, in particular those originated by the Heisenberg uncertainty principle, enc…

quant-ph2019★ 86 cited

Passively stable distribution of polarisation entanglement over 192 km of deployed optical fibre

Sören Wengerowsky, Siddarth Koduru Joshi, Fabian Steinlechner +14

Quantum key distribution (QKD) based on entangled photon pairs holds the potential for repeater-based quantum networks connecting clients over long distance. We demonstrate long-di…

quant-ph2019★ 13 cited

Conditional nonclassical field generation in cavity QED

Karsten Weiher, Elizabeth Agudelo, Martin Bohmann

We introduce a method for the conditional generation of nonclassical states of light in a cavity. We consider two-level atoms traveling along the transverse direction to the cavity…

quant-ph2019★ 44 cited

Experimental test of exchange fluctuation relations in an open quantum system

Santiago Hernández-Gómez, Stefano Gherardini, Francesco Poggiali +4

Elucidating the energy transfer between a quantum system and a reservoir is a central issue in quantum non-equilibrium thermodynamics, which could provide novel tools to engineer q…

quant-ph2019★ 8 cited

Measuring geometric phases with a dynamical quantum Zeno effect in a Bose-Einstein condensate

H. V. Do, M. Gessner, F. S. Cataliotti +1

A closed-trajectory evolution of a quantum state generally imprints a phase that contains both dynamical and geometrical contributions. While dynamical phases depend on the referen…