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Quantum coherence of the Heisenberg spin models with Dzyaloshinsky-Moriya interactions
We study quantum coherence in a spin chain with both symmetric exchange and antisymmetric Dzyaloshinsky-Moriya couplings. Quantum coherence is quantified using the recently introduced quantum Jensen-Shannon divergence, which has the property that it is easily calculable and has several desirable mat...
Autores principales: | Radhakrishnan, Chandrashekar, Parthasarathy, Manikandan, Jambulingam, Segar, Byrnes, Tim |
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Formato: | Online Artículo Texto |
Lenguaje: | English |
Publicado: |
Nature Publishing Group UK
2017
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Materias: | |
Acceso en línea: | https://www.ncbi.nlm.nih.gov/pmc/articles/PMC5655009/ https://www.ncbi.nlm.nih.gov/pubmed/29066775 http://dx.doi.org/10.1038/s41598-017-13871-6 |
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