Abstract
Quark matter at high density may exhibit color superconductivity. As magnetic flux tubes in metallic superconductors, color magnetic flux tubes as non-Abelian vortices appear in the color-flavor-locked phase of high density QCD. CP2 Nambu-Goldstone bosons and Majorana fermions belonging to the triplet representation are known to be localized around a non-Abelian vortex. In this paper, we determine the coupling of these bosonic and fermionic modes by using the nonlinear realization method.
| Original language | English |
|---|---|
| Article number | 065046 |
| Journal | Physical Review D - Particles, Fields, Gravitation and Cosmology |
| Volume | 93 |
| Issue number | 6 |
| DOIs | |
| Publication status | Published - 2016 Mar 22 |
ASJC Scopus subject areas
- Nuclear and High Energy Physics
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Chatterjee, C., Cipriani, M., & Nitta, M. (2016). Coupling between Majorana fermions and Nambu-Goldstone bosons inside a non-Abelian vortex in dense QCD. Physical Review D - Particles, Fields, Gravitation and Cosmology, 93(6), [065046]. https://doi.org/10.1103/PhysRevD.93.065046