Producción CyT
Artículo
Autoría
ARREYES, FACUNDO
;
Escudero, Federico
;
Ardenghi, Juan Sebastián
;
Juan, Alfredo
Fecha
2024
Editorial y Lugar de Edición
Cornell University
Revista
arXiv
- ISSN 2331-8422
Cornell University
Cornell University
ISSN
2331-8422
Resumen
Información suministrada por el agente en
SIGEVA
We study the entanglement harvesting between two identical buckled honeycomb lattices placed inside a planar microcavity. By applying time dependent perturbation theory, we obtain quantum correlations between both layers induced by the cavity field. Considering the vacuum state as the initial state of the cavity field and tracing out the time-evolved degrees of freedom, we analyze the entanglement formation using the concurrence measure. We show that the concurrence depends on the virtual photo...
We study the entanglement harvesting between two identical buckled honeycomb lattices placed inside a planar microcavity. By applying time dependent perturbation theory, we obtain quantum correlations between both layers induced by the cavity field. Considering the vacuum state as the initial state of the cavity field and tracing out the time-evolved degrees of freedom, we analyze the entanglement formation using the concurrence measure. We show that the concurrence depends on the virtual photon exchanged and the positions of the layer through the interlayer photon propagator. Furthermore, we find that the formation of entanglement between equal energy electrons tends to be enhanced when they move in perpendicular directions. Our results indicate that a buckled honeycomb structure and a large spin-orbit interaction favor the entanglement harvesting.
Ver más
Ver menos
Palabras Clave
Perturbation TheoryBidimensionalHoneycombEntaglement