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Phase separation of ferromagnetic spin-1 Bose gases in non-zero magnetic field

✍ Scribed by G. Szirmai; K. Kis-Szabó; P. Szépfalusy


Book ID
111627863
Publisher
Springer
Year
2005
Tongue
English
Weight
388 KB
Volume
36
Category
Article
ISSN
1434-6060

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We study the phase diagram of the mean-field spin-1 Ising ferromagnet in a uniform magnetic field H and a random crystal field Ai, with probability distribution P(Ai) = p6(Ai -A) + (1 -p)f(Ai). We analyse the effects of randomness on the first-order surfaces of the A-T-H phase diagram for different