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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...

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Détails bibliographiques
Publié dans:Sci Rep
Auteurs principaux: Radhakrishnan, Chandrashekar, Parthasarathy, Manikandan, Jambulingam, Segar, Byrnes, Tim
Format: Artigo
Langue:Inglês
Publié: Nature Publishing Group UK 2017
Sujets:
Accès en ligne:https://ncbi.nlm.nih.gov/pmc/articles/PMC5655009/
https://ncbi.nlm.nih.gov/pubmed/29066775
https://ncbi.nlm.nih.govhttp://dx.doi.org/10.1038/s41598-017-13871-6
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