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arXiv · 2008.08321

Charged rho superconductor in the presence of magnetic field and rotation

Gaoqing Cao
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Abstract

In this work, we mainly explore the possibility of charged rho superconductor (CRS) in the presence of parallel magnetic field and rotation within three-flavor Nambu--Jona-Lasino model. By following similar schemes as in the previous studies of charged pion superfluid (CPS), the CRS is found to be favored for both choices of Schwinger phase in Minkovski and curved spaces. Due to the stability of the internal spin structure, charged rho begins to condensate at a smaller threshold of angular velocity than charged pion for the given large magnetic fields. Even the axial vector meson condensation is checked -- the conclusion is that CRS is the robust ground state at strong magnetic field and fast rotation, which actually sustains to very large angular velocity.

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Gaoqing Cao. 2020-08-19. Charged rho superconductor in the presence of magnetic field and rotation. https://doi.org/10.1140/epjc%2Fs10052-021-08900-8

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