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arXiv · 1409.6383

Spin Polarization versus Color-Flavor-Locking in High Density Quark Matter

Y. Tsue·J. da Providencia·C. Providencia·M. Yamamura·H. Bohr
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Abstract

It is shown that spin polarization with respect to each flavor in three-flavor quark matter occurs instead of the color-flavor locking at high baryon density by using the Nambu-Jona-Lasinio model with four-point tensor-type interaction. Also, it is indicated that the order of phase transition between the color-flavor locked phase and the spin polarized phase is the first order by means of the second order perturbation theory.

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Y. Tsue, J. da Providencia, C. Providencia, M. Yamamura, H. Bohr. 2014-11-27. Spin Polarization versus Color-Flavor-Locking in High Density Quark Matter. https://doi.org/10.1093/ptep%2Fptu172

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