Quantum correlations and their significance in quantum teleportation under PT-symmetric operation
The result's identifiers
Result code in IS VaVaI
<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F68407700%3A21340%2F23%3A00368911" target="_blank" >RIV/68407700:21340/23:00368911 - isvavai.cz</a>
Result on the web
<a href="https://doi.org/10.1016/j.physa.2023.128586" target="_blank" >https://doi.org/10.1016/j.physa.2023.128586</a>
DOI - Digital Object Identifier
<a href="http://dx.doi.org/10.1016/j.physa.2023.128586" target="_blank" >10.1016/j.physa.2023.128586</a>
Alternative languages
Result language
angličtina
Original language name
Quantum correlations and their significance in quantum teleportation under PT-symmetric operation
Original language description
In this article, we exploit the different notions of quantumness measure to understand the properties of the Heisenberg XY model with and without PT-symmetric operation. In the absence of PT-symmetry, we study the significance of different measures, namely entanglement and measurement-induced nonlocality (MIN), in the detection of the quantumness of the Heisenberg XY model. It is observed that the quantum correla-tions and teleportation fidelity monotonically decreases with respect to temperature. Furthermore, the intervention of PT-symmetric operation enhances the strengths of quantum correlation. In addition, we highlight the role of the system's parameters and PT-symmetric operation on the teleportation of a quantum state. Our results also emphasize that after the addition of PT-symmetric operation, the considered physical model remains a versatile resource to achieve successful teleportation of the quantum state. (c) 2023 Elsevier B.V. All rights reserved.
Czech name
—
Czech description
—
Classification
Type
J<sub>imp</sub> - Article in a specialist periodical, which is included in the Web of Science database
CEP classification
—
OECD FORD branch
10302 - Condensed matter physics (including formerly solid state physics, supercond.)
Result continuities
Project
—
Continuities
I - Institucionalni podpora na dlouhodoby koncepcni rozvoj vyzkumne organizace
Others
Publication year
2023
Confidentiality
S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů
Data specific for result type
Name of the periodical
Physica A: Statistical Mechanics and Its Applications
ISSN
0378-4371
e-ISSN
1873-2119
Volume of the periodical
615
Issue of the periodical within the volume
128586
Country of publishing house
NL - THE KINGDOM OF THE NETHERLANDS
Number of pages
9
Pages from-to
—
UT code for WoS article
000994712800001
EID of the result in the Scopus database
2-s2.0-85148696961