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Entanglement and quantum phase transition in a mixed-spin Heisenberg chain with single-ion anisotropy

✍ Scribed by E. Solano-Carrillo; R. Franco; J. Silva-Valencia

Book ID: 108237226
Publisher: Elsevier Science
Year: 2011
Tongue: English
Weight: 354 KB
Volume: 390
Category: Article
ISSN: 0378-4371
DOI: 10.1016/j.physa.2011.01.013

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## Abstract The phase diagram of the __AB~p~C__ ~1–__p__~ ternary alloy consisting of different Ising spins __S^A^__ = 3/2, __S^B^__ = 2, and __S^C^__ = 5/2 in the presence of a single‐ion anisotropy is investigated by the use of a mean‐field theory. At finite temperature by changing values of the