2019/02/01 by Chandrasekhar Chatterjee, Muneto Nitta., Shigehiro Yasui
Physics and Astronomy · #hep-ph #astro-ph.HE #nucl-th
paper · pdf · doi:10.7566/jpscp.26.024030
Prepared for proceedings of QNP-2018, "The 8th International Conference on Quarks and Nuclear Physics" to be published in JPS Conf. Proc. Based on the original paper arXiv:1806.09291 [hep-ph]
arxiv created 2019/02/01 · arxiv updated 2020/01/08
The quark-hadron crossover conjecture was proposed as a continuity between hadronic matter and quark matter with no phase transition. It is based on matching of symmetry and excitations in both the phases. It connects hyperon matter and color-flavor locked (CFL) phase of color superconductivity in the limit of light strange quark mass. We study generalization of this conjecture in the presence of topological vortices. We propose a picture where hadronic superfluid vortices in hyperon matter could be connected to non-Abelian vortices (color magnetic flux tubes) in the CFL phase during this crossover. We propose that three hadronic superfluid vortices must join together to three non-Abelian vortices with different color fluxes with the total color magnetic fluxes canceled out, where the junction is called a colorful boojum.