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 |
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ASJC Scopus subject areas
- Nuclear and High Energy Physics
Cite this
Coupling between Majorana fermions and Nambu-Goldstone bosons inside a non-Abelian vortex in dense QCD. / Chatterjee, Chandrasekhar; Cipriani, Mattia; Nitta, Muneto.
In: Physical Review D - Particles, Fields, Gravitation and Cosmology, Vol. 93, No. 6, 065046, 22.03.2016.Research output: Contribution to journal › Article
}
TY - JOUR
T1 - Coupling between Majorana fermions and Nambu-Goldstone bosons inside a non-Abelian vortex in dense QCD
AU - Chatterjee, Chandrasekhar
AU - Cipriani, Mattia
AU - Nitta, Muneto
PY - 2016/3/22
Y1 - 2016/3/22
N2 - 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.
AB - 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.
UR - http://www.scopus.com/inward/record.url?scp=84962761216&partnerID=8YFLogxK
UR - http://www.scopus.com/inward/citedby.url?scp=84962761216&partnerID=8YFLogxK
U2 - 10.1103/PhysRevD.93.065046
DO - 10.1103/PhysRevD.93.065046
M3 - Article
AN - SCOPUS:84962761216
VL - 93
JO - Physical review D: Particles and fields
JF - Physical review D: Particles and fields
SN - 1550-7998
IS - 6
M1 - 065046
ER -