Population inversion and entanglement in single and double glassy Jaynes-Cummings models

A Ghoshal, S Das, A Sen, U Sen - Physical Review A, 2020 - APS
We find that a suppression of the collapse and revival of population inversion occurs in
response to insertion of Gaussian quenched disorder in atom-cavity interaction strength in …

Analytical solution and entanglement swap** of a double Jaynes–Cummings model in non-Markovian environments

HM Zou, MF Fang - Quantum Information Processing, 2015 - Springer
Analytical solution and entanglement swap** of a double Jaynes–Cummings model in
non-Markovian environments are investigated by the time convolution less master equation …

Entanglement and Fisher Information for Atoms–Field System in the Presence of Negative Binomial States

K Berrada, S Abdel-Khalek, M Algarni, H Eleuch - Entropy, 2022 - mdpi.com
We developed a quantum scheme of two atoms (TAs) and field initially in a negative
binomial state (NBS). We displayed and discussed the physical implications of the obtained …

Entanglement between two dipole-coupled qubits interacting with two independent slightly detuned cavity modes

EK Bashkirov - International Journal of Theoretical Physics, 2019 - Springer
Considering the generalized double Jaynes-Cummings model, we examine the
entanglement between two non-identical dipole-dipole coupled qubits interacting with two …

Effects of Markovian noise and cavity disorders on the entanglement dynamics of double Jaynes-Cummings models

H Rathee, K Thapliyal, A Pathak - arxiv preprint arxiv:2306.03806, 2023 - arxiv.org
Dynamics of double Jaynes-Cummings models are studied in the presence of Markovian
noise and cavity disorders with specific attention to entanglement sudden death and …

The influence of dipole-dipole interaction on entanglement of two superconducting qubits in the framework of double Jaynes-Cummins model

MM Evseev, EK Bashkirov - Journal of Physics: Conference …, 2017 - iopscience.iop.org
In this paper we investigated the entanglement dynamics between two superconducting
qubits interacting with two microwave modes of independent coplanar cavities taking into …

Dynamics of two superconducting qubits interacting with two different quantum resonators

MM Evseev, EK Bashkirov - Saratov Fall Meeting 2016: Laser …, 2017 - spiedigitallibrary.org
In this paper, we have investigated the entanglement dynamics between two initially
entangled superconducting qubits in the framework of a double Jaynes-Cummings model …

Collapse–revival of squeezing of two atoms in dissipative cavities

HM Zou, MF Fang - Chinese Physics B, 2016 - iopscience.iop.org
Based on the time-convolutionless master-equation approach, we investigate the squeezing
dynamics of two atoms in dissipative cavities. We find that the atomic squeezing is related to …

Entanglement in a detuned double Jaynes-Cumming model

MM Evseev, EK Bashkirov - Saratov Fall Meeting 2018: Laser …, 2019 - spiedigitallibrary.org
In this paper, we investigated the entanglement dynamics between two superconducting
qubits in the framework of not-resonant double Jaynes-Cummings model taking into account …

Dynamics of two dipole-coupled superconducting qubits interacting with two independent cavity modes

MM Evseev, EK Bashkirov - Journal of Physics: Conference …, 2019 - iopscience.iop.org
In this paper, we have investigated the entanglement dynamics between two dipole-coupled
superconducting qubits not resonantly interacting with two microwave modes of …