Artículo

Super dense coding in one-axis twisting model

Ahadpour, S.; Mirmasoudi, F.

Facultad de Ciencias, UNAM, publicado en Revista Mexicana de Física, y cosechado de Revistas UNAM

Licencia de uso

Procedencia del contenido

Entidad o dependencia
Facultad de Ciencias, UNAM
Revista
Repositorio
Contacto
Revistas UNAM. Dirección General de Publicaciones y Fomento Editorial, UNAM en revistas@unam.mx

Cita

Ahadpour, S., et al. (2020). Super dense coding in one-axis twisting model. Revista Mexicana de Física; Vol 66, No 3 May-Jun: 356-363. Recuperado de https://repositorio.unam.mx/contenidos/4107000

Descripción del recurso

Autor(es)
Ahadpour, S.; Mirmasoudi, F.
Tipo
Artículo de Investigación
Área del conocimiento
Físico Matemáticas y Ciencias de la Tierra
Título
Super dense coding in one-axis twisting model
Fecha
2020-05-01
Resumen
We study thermal dense coding in a two-spin model under an external magnetic eld. Its depen-dencies on magnetic eld, strength of the spin squeezing and temperature are presented in detail.Our main goal now is to study how we can increase the thermal dense coding capacity in the presenceof magnetic eld, strength of the spin squeezing and temperature. It shows that the dense codingtend to valid value by setting the value of the input quantum correlations. Our most importantmotive for this study is to examine the relationship between the thermal properties of super quan-tum discord (SQD) and dense coding. The results show that the thermal properties of the SQD onour channel enable us to determine when and under what conditions the system is suitable for validdense coding. Our proposals could be lead to that this scheme is efficient for quantum informationprocessing.
Tema
Super dense coding, One-Axis Twisting Model,super quan- tum discord
Idioma
eng
ISSN
2683-2224 (digital); 0035-001X (impresa)

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