Authors: Piyabut Burikham Tossaporn Chullaphan
Publish Date: 2011/08/05
Volume: 2011, Issue: 8, Pages: 26-
Abstract
The magnetized pure pion gradient ∇φ phase in the deconfined SakaiSugimoto model is explored at zero and finite temperature We found that the temperature has very small effects on the phase The thermodynamical properties of the phase show that the excitations behave like scalar solitonic free particles By comparing the free energy of the pion gradient phase to the competing multiquarkpion gradient MQ∇φ phase it becomes apparent that the pure pion gradient is less thermodynamically preferred than the MQ∇φ phase However in the parameter space where the baryonic chemical potential is smaller than the onset value of the multiquark the dominating magnetized nuclear matter is the pion gradient phaseThis article is published under an open access license Please check the Copyright Information section for details of this license and what reuse is permitted If your intended use exceeds what is permitted by the license or if you are unable to locate the licence and reuse information please contact the Rights and Permissions team
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