Vortices penetrating two-flavor quark-hadron continuity

DOI Web Site Web Site 被引用文献7件 参考文献91件 オープンアクセス

書誌事項

公開日
2021-06-01
資源種別
journal article
権利情報
  • https://creativecommons.org/licenses/by/4.0/
DOI
  • 10.1103/physrevd.103.114003
公開者
American Physical Society (APS)

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説明

Alice and Boojums are both representative characters created by Lewis Carroll. We show that they possibly meet in cores of rotating neutron stars. Recent studies of quark-hadron continuity suggest that neutron superfluid matter can connect smoothly to two-flavor symmetric quark matter at high densities. We study how this can be maintained in the presence of the vortices. In the neutron matter, quantized superfluid vortices arise. In the two-flavor dense quark matter, vortices carrying color magnetic fluxes together with fractionally quantized superfluid circulations appear as the most stable configuration, and we call these as the non-Abelian Alice strings. We show that three integer neutron superfluid vortices and three non-Abelian Alice strings of different color magnetic fluxes with total color flux canceled out are joined at a junction called a Boojum.

収録刊行物

  • Physical Review D

    Physical Review D 103 (11), 114003-, 2021-06-01

    American Physical Society (APS)

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参考文献 (91)*注記

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