Dark periods and revivals of entanglement in a two-qubit system
In a recent paper Yu and Eberly [Phys. Rev. Lett. 93, 140404 (2004)] have shown that two
initially entangled and afterward not interacting qubits can become completely disentangled …
initially entangled and afterward not interacting qubits can become completely disentangled …
Delayed sudden birth of entanglement
The concept of time delayed creation of entanglement by the dissipative process of
spontaneous emission is investigated. A threshold effect for the creation of entanglement is …
spontaneous emission is investigated. A threshold effect for the creation of entanglement is …
Entangling two atoms via spontaneous emission
We discuss the creation of entanglement between two two-level atoms in the dissipative
process of spontaneous emission. It is shown that spontaneous emission can lead to a …
process of spontaneous emission. It is shown that spontaneous emission can lead to a …
Coherence and entanglement in a two-qubit system
M Orszag, M Hernandez - Advances in Optics and Photonics, 2010 - opg.optica.org
Entanglement is a fundamental concept in quantum mechanics. In this review, we study
various aspects of coherence and entanglement, illustrated by several examples. We relate …
various aspects of coherence and entanglement, illustrated by several examples. We relate …
Entanglement harvesting for Unruh-DeWitt detectors in circular motion
J Zhang, H Yu - Physical Review D, 2020 - APS
We study the properties of the transition probability and entanglement harvesting
phenomenon for circularly accelerated detectors locally interacting with massless scalar …
phenomenon for circularly accelerated detectors locally interacting with massless scalar …
Entanglement dynamics for Unruh-DeWitt detectors interacting with massive scalar fields: the Unruh and anti-Unruh effects
Y Zhou, J Hu, H Yu - Journal of High Energy Physics, 2021 - Springer
A bstract We study, in the framework of open quantum systems, the entanglement dynamics
for a quantum system composed of two uniformly accelerated Unruh-Dewitt detectors …
for a quantum system composed of two uniformly accelerated Unruh-Dewitt detectors …
Radiative process of two entangled uniformly accelerated atoms in a thermal bath: a possible case of anti-Unruh event
A bstract We study the radiative process of two entangled two-level atoms uniformly
accelerated in a thermal bath, coupled to a massless scalar field. First, by using the positive …
accelerated in a thermal bath, coupled to a massless scalar field. First, by using the positive …
Entanglement generation for uniformly accelerated atoms assisted by environment-induced interatomic interaction and the loss of the anti-Unruh effect
Y Chen, J Hu, H Yu - Physical Review D, 2022 - APS
We study the influence of the environment-induced interatomic interaction, which is usually
neglected, on the entanglement dynamics of two uniformly accelerated atoms coupled with …
neglected, on the entanglement dynamics of two uniformly accelerated atoms coupled with …
Quantum entanglement and disentanglement of multi-atom systems
Z Ficek - Frontiers of Physics in China, 2010 - Springer
We present a review of recent research on quantum entanglement, with special emphasis
on entanglement between single atoms, processing of an encoded entanglement and its …
on entanglement between single atoms, processing of an encoded entanglement and its …
Radiative processes of uniformly accelerated entangled atoms
G Menezes, NF Svaiter - Physical Review A, 2016 - APS
We study radiative processes of uniformly accelerated entangled atoms, interacting with an
electromagnetic field prepared in the Minkowski vacuum state. We discuss the structure of …
electromagnetic field prepared in the Minkowski vacuum state. We discuss the structure of …