Ferromagnetism in QCD phase diagram
classification
✦ hep-ph
keywords
matterquarkaccountcoherent-statediagrameffectevaluatedfermi
read the original abstract
A possibility and properties of spontaneous magnetization in quark matter are investigated. Magnetic susceptibility is evaluated within Fermi liquid theory, taking into account of the screening effect of gluons. Spin wave in the polarized quark matter, as the Nambu-Goldstone mode, is formulated by way of the coherent-state path integral.
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