output
19972026
most citedDynamically encircling exceptional points in a waveguide: asymmetric mode switching from the breakdown of adiabaticity

1.1k citations

Showing 2021 · quant-phShow all

8 papers · 2 filters

quant-ph2021★ 22 cited

Generating long-lived entangled states with free-space collective spontaneous emission

Alan C. Santos, André Cidrim, Celso J. Villas-Boas +2

Considering the paradigmatic case of a cloud of two-level atoms interacting through common vacuum modes, we show how cooperative spontaneous emission, which is at the origin of sup…

quant-ph2021★ 119 cited

Storage of photonic time-bin qubits for up to 20 ms in a rare-earth doped crystal

Antonio Ortu, Adrian Holzäpfel, Jean Etesse +1

Long-duration quantum memories for photonic qubits are essential components for achieving long-distance quantum networks and repeaters. The mapping of optical states onto coherent…

quant-ph2021★ 3 cited

Coupling of magnetic and optomechanical structuring in cold atoms

T. Ackemann, G. Labeyrie, A. Costa Boquete +5

Self-organized phases in cold atoms as a result of light-mediated interactions can be induced by coupling to internal or external degrees of the atoms. There has been growing inter…

quant-ph2021★ 192 cited

Optimal charging of a superconducting quantum battery

Chang-Kang Hu, Jiawei Qiu, Paulo J. P. Souza +16

Quantum batteries are miniature energy storage devices and play a very important role in quantum thermodynamics. In recent years, quantum batteries have been extensively studied, b…

quant-ph2021★ 10 cited

A theoretical framework for photon-subtraction with non-mode selective resources

Mohamed F. Melalkia, Léandre Brunel, Sébastien Tanzilli +2

This work establishes a versatile theoretical framework that explicitly describes single-photon subtraction from multimode quantum light in the context of non-Gaussian state genera…

quant-ph2021

Mirror-assisted backscattering interferometry to measure the first-order correlation function of the light emitted by quantum scatterers

Pablo Gabriel Santos Dias, Marcia Frometa Fernandez, Pedro Henrique Nantes Magnani +4

We present a new method to obtain the first-order temporal correlation function, , of the light scattered by an assembly of point-like quantum scatterers, or equivalen…

quant-ph2021

Weak localization of light in hot atomic vapors

N. Cherroret, M. Hemmerling, G. Labeyrie +3

We theoretically explore the possibility to detect weak localization of light in a hot atomic vapor, where one usually expects the fast thermal motion of the atoms to destroy any i…

quant-ph2021★ 26 cited

Missing-level statistics in classically chaotic quantum systems with symplectic symmetry

Jiongning Che, Junjie Lu, 2 Xiaodong Zhang +2

We present experimental and theoretical results for the fluctuation properties in the incomplete spectra of quantum systems with symplectic symmetry and a chaotic dynamics in the c…