Migdal–Kadanoff solution of the mixed spin-1 and spin-3/2 Blume–Capel model with different single-ion anisotropies

Mohamed Madani, Abou Gaye, Mohamed El Bouziani and Abdelhameed Alrajhi

Physica A: Statistical Mechanics and its Applications, 2015, vol. 437, issue C, 396-404

Abstract: Using the real space renormalization group theory, we investigate the alternated mixed Blume–Capel model with spins S=1 and S=3/2, on the hyper cubic lattice. First, the ground state phase diagram of the system at zero temperature is obtained on the single-ion anisotropies plane showing the same topology obtained early by other approximations.

Keywords: Mixed spins; Anisotropy; Blume–Capel; Renormalization; Phase diagrams; Tricritical point (search for similar items in EconPapers)
Date: 2015
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Citations: View citations in EconPapers (1)

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Persistent link: https://EconPapers.repec.org/RePEc:eee:phsmap:v:437:y:2015:i:c:p:396-404

DOI: 10.1016/j.physa.2015.06.003

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