Spontaneous magnetization in high-density quark matter

Yasuhiko Tsue; João da Providência; Constanca Providência; Masatoshi Yamamura; Henrik Bohr

doi:10.1093/ptep/ptv135

Spontaneous magnetization in high-density quark matter

Yasuhiko Tsue, João da Providência, Constanca Providência, Masatoshi Yamamura, Henrik Bohr

University of Coimbra

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Abstract

It is shown that spontaneous magnetization occurs due to the anomalous magnetic moments of quarks in high-density quark matter under the tensor-type four-point interaction. The spin polarized condensate for each flavor of quark appears at high baryon density, which leads to the spontaneous magnetization due to the anomalous magnetic moments of quarks. The implications for the strong magnetic field in compact stars is discussed.

Original language	English
Article number	103D01
Journal	Progress of Theoretical and Experimental Physics
Volume	2015
Issue number	10
ISSN	2050-3911
DOIs	https://doi.org/10.1093/ptep/ptv135
Publication status	Published - 2015

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© The Author(s) 2015. Published by Oxford University Press on behalf of the Physical Society of Japan.
This is an Open Access article distributed under the terms of the Creative Commons Attribution License

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title = "Spontaneous magnetization in high-density quark matter",

abstract = "It is shown that spontaneous magnetization occurs due to the anomalous magnetic moments of quarks in high-density quark matter under the tensor-type four-point interaction. The spin polarized condensate for each flavor of quark appears at high baryon density, which leads to the spontaneous magnetization due to the anomalous magnetic moments of quarks. The implications for the strong magnetic field in compact stars is discussed.",

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AU - Yamamura, Masatoshi

AU - Bohr, Henrik

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PY - 2015

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N2 - It is shown that spontaneous magnetization occurs due to the anomalous magnetic moments of quarks in high-density quark matter under the tensor-type four-point interaction. The spin polarized condensate for each flavor of quark appears at high baryon density, which leads to the spontaneous magnetization due to the anomalous magnetic moments of quarks. The implications for the strong magnetic field in compact stars is discussed.

AB - It is shown that spontaneous magnetization occurs due to the anomalous magnetic moments of quarks in high-density quark matter under the tensor-type four-point interaction. The spin polarized condensate for each flavor of quark appears at high baryon density, which leads to the spontaneous magnetization due to the anomalous magnetic moments of quarks. The implications for the strong magnetic field in compact stars is discussed.

U2 - 10.1093/ptep/ptv135

DO - 10.1093/ptep/ptv135

M3 - Journal article

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JO - Progress of Theoretical and Experimental Physics

JF - Progress of Theoretical and Experimental Physics

IS - 10

M1 - 103D01

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Spontaneous magnetization in high-density quark matter

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