Axial current generation by P-odd domains in QCD matter
Journal Article
·
· Physical Review Letters
- Stony Brook Univ., Stony Brook, NY (United States)
- Brookhaven National Lab. (BNL), Upton, NY (United States)
The dynamics of topological domains which break parity (P) and charge-parity (CP) symmetry of QCD are studied. We derive in a general setting that those local domains will generate an axial current and quantify the strength of the induced axial current. Thus, our findings are verified in a top-down holographic model. The relation between the real time dynamics of those local domains and the chiral magnetic field is also elucidated. We finally argue that such an induced axial current would be phenomenologically important in a heavy-ion collisions experiment.
- Research Organization:
- Brookhaven National Laboratory (BNL), Upton, NY (United States)
- Sponsoring Organization:
- USDOE Office of Science (SC), Nuclear Physics (NP)
- Grant/Contract Number:
- SC00112704; FG-88ER40388; SC0012704
- OSTI ID:
- 1201359
- Alternate ID(s):
- OSTI ID: 1186941
- Report Number(s):
- BNL-108167-2015-JA; PRLTAO; KB0301020
- Journal Information:
- Physical Review Letters, Vol. 114, Issue 25; Conference: Naples (Italy), 3-5 Jun 2014; ISSN 0031-9007
- Publisher:
- American Physical Society (APS)Copyright Statement
- Country of Publication:
- United States
- Language:
- English
Cited by: 17 works
Citation information provided by
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