Research Paper: Study of Thermal Entanglement and Teleportation in Spin-star Networks in Heisenberg XXX Model
In this paper, thermal entanglement in four and five-qubit spin-star networks evolved by an XXX Hamiltonian model is studied. We examine the effect of temperature, magnetic field and coupling constant on the concurrence. We will show that the entanglement is decreased by increasing the temperature a...
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| Autores principales: | , |
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| Formato: | article |
| Lenguaje: | FA |
| Publicado: |
Alzahra University
2021
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| Materias: | |
| Acceso en línea: | https://doaj.org/article/87051cb0f82d41cfb52e8eaf7078ed58 |
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