Thermal quantum correlations and teleportation in a graphene sheet

Kód výsledku v IS VaVaI

<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F68407700%3A21340%2F23%3A00368912" target="_blank" >RIV/68407700:21340/23:00368912 - isvavai.cz</a>

Výsledek na webu

<a href="https://doi.org/10.1007/s00340-023-08013-y" target="_blank" >https://doi.org/10.1007/s00340-023-08013-y</a>

DOI - Digital Object Identifier

<a href="http://dx.doi.org/10.1007/s00340-023-08013-y" target="_blank" >10.1007/s00340-023-08013-y</a>

Jazyk výsledku

angličtina

Název v původním jazyce

Thermal quantum correlations and teleportation in a graphene sheet

Popis výsledku v původním jazyce

The characterization of quantum resources in dynamical systems is one of the most important problems to be addressed in quantum information theory. In this article, we investigate the behaviors of quantum correlations and teleportation technique in a graphene sheet comprising of disordered electrons in a two-dimensional honeycomb lattice. We use three different measures of quantum correlations such as entanglement, measurement-induced nonlocality and uncertainty-induced nonlocality. We study the ground state properties of the graphene sheet from the perspective of quantum correlations. At thermal equilibrium, we show that the band parameter strengthens the quantum correlations whereas the scattering strength weakens the correlations. Finally, the impact of the system's parameters on the teleportation technique is also expounded.

Název v anglickém jazyce

Thermal quantum correlations and teleportation in a graphene sheet

Popis výsledku anglicky

The characterization of quantum resources in dynamical systems is one of the most important problems to be addressed in quantum information theory. In this article, we investigate the behaviors of quantum correlations and teleportation technique in a graphene sheet comprising of disordered electrons in a two-dimensional honeycomb lattice. We use three different measures of quantum correlations such as entanglement, measurement-induced nonlocality and uncertainty-induced nonlocality. We study the ground state properties of the graphene sheet from the perspective of quantum correlations. At thermal equilibrium, we show that the band parameter strengthens the quantum correlations whereas the scattering strength weakens the correlations. Finally, the impact of the system's parameters on the teleportation technique is also expounded.

Druh

J_imp - Článek v periodiku v databázi Web of Science

CEP obor

—

OECD FORD obor

10302 - Condensed matter physics (including formerly solid state physics, supercond.)

Projekt

—

Návaznosti

I - Institucionalni podpora na dlouhodoby koncepcni rozvoj vyzkumne organizace

Rok uplatnění

2023

Kód důvěrnosti údajů

S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů

Název periodika

Applied Physics B: Lasers and Optics

ISSN

0946-2171

e-ISSN

1432-0649

Svazek periodika

129

Číslo periodika v rámci svazku

5

Stát vydavatele periodika

DE - Spolková republika Německo

Počet stran výsledku

9

Strana od-do

—

Kód UT WoS článku

000975290800001

EID výsledku v databázi Scopus

2-s2.0-85154024951