Unconventional Thermal and Magnetic-Field-Driven Changes of a Bipartite Entanglement of a Mixed Spin-(1/2,S) Heisenberg Dimer with an Uniaxial Single-Ion Anisotropy

The concept of negativity is adapted in order to explore the quantum and thermal entanglement of the mixed spin-(1/2,S) Heisenberg dimers in presence of an external magnetic field. The mutual interplay between the spin size S, XXZ exchange and uniaxial single-ion anisotropy is thoroughly examined wi...

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Detalles Bibliográficos
Autores principales: Vargová, Hana, Strečka, Jozef
Formato: Online Artículo Texto
Lenguaje:English
Publicado: MDPI 2021
Materias:
Article
Acceso en línea:https://www.ncbi.nlm.nih.gov/pmc/articles/PMC8623281/
https://www.ncbi.nlm.nih.gov/pubmed/34835860
http://dx.doi.org/10.3390/nano11113096

Internet

https://www.ncbi.nlm.nih.gov/pmc/articles/PMC8623281/
https://www.ncbi.nlm.nih.gov/pubmed/34835860
http://dx.doi.org/10.3390/nano11113096

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