Entropic uncertainty relation and quantum coherence under Ising model with Dzyaloshinskii–Moriya interaction
Abstract Recently, Ming et al (Quantum Inf Process 17 267, 2018) have investigated the
entropic uncertainty relation in the presence of quantum memory (EUR-QM) and quantum …
entropic uncertainty relation in the presence of quantum memory (EUR-QM) and quantum …
Dynamics of super quantum discord and optimal dense coding in quantum channels
Quantum discord (QD), super quantum discord (SQD) and optimal dense coding at
entangled states of three types of quantum channels, are investigated. The used models …
entangled states of three types of quantum channels, are investigated. The used models …
The relationship between the degree of violation of Bell-CHSH inequality and measurement uncertainty in two classes of spin squeezing mechanisms
In solid-state systems, spin squeezing states have acquired much interest in quantum
information processing since they are not only essential from a basic physics standpoint but …
information processing since they are not only essential from a basic physics standpoint but …
Non-Markovianity as a resource for quantum correlation teleportation
Quantum teleportation of the quantum correlated states via noisy channels is investigated.
The noisy channels are realized by a couple of two-level atoms (qubits) embedded in a zero …
The noisy channels are realized by a couple of two-level atoms (qubits) embedded in a zero …
Thermal quantum correlations of spin chain with multiple interactions
To explore the impact of distance between spins on quantum correlation, we compute trace
distance discord and spin squeezing in an anisotropic Heisenberg XYZ model with …
distance discord and spin squeezing in an anisotropic Heisenberg XYZ model with …
Generation of entanglement between two three-level atoms interacting with a time-dependent dam** field
MK Ismail, TM El-Shahat - Physica E: Low-dimensional Systems and …, 2019 - Elsevier
In this article, the interaction between two Λ-type three-level atoms and a single-mode cavity
field is discussed. The dam** parameter is taken into account. Also, the field and the …
field is discussed. The dam** parameter is taken into account. Also, the field and the …
[HTML][HTML] Super dense coding in one-axis twisting model
We study thermal superdense coding in a two-spin model under an external magnetic field.
Its dependencies on magnetic field, strength of the spin squeezing and temperature are …
Its dependencies on magnetic field, strength of the spin squeezing and temperature are …
Thermodynamic cost of quantum transfers
We explain how thermodynamic cost can use for diagnosing optimal dense coding. We
present a quantum channel where is included two initially uncorrelated thermal quantum …
present a quantum channel where is included two initially uncorrelated thermal quantum …
Thermal entanglement and teleportation via thermally atomic entangled state in cavity QED
S Mirzaei - Pramana, 2020 - Springer
In this article, we study thermal entanglement between two-coupled two-level atoms
interacting with a single-mode cavity field. The cavity mode is assumed to be initially in the …
interacting with a single-mode cavity field. The cavity mode is assumed to be initially in the …
Some studies of the interaction between two two-level atoms and SU (1, 1) quantum systems
TM El-Shahat, MK Ismail - Chinese Physics B, 2018 - iopscience.iop.org
Herein, we present an approach to look for the best phenomenon to measure quantum
correlation. The system of two isolated qubits each interacting with a single-mode cavity was …
correlation. The system of two isolated qubits each interacting with a single-mode cavity was …