The DOI matches its Crossref record; 4 of the 4 references it cites were found in a registry or an index.
The effects of topological charge change in heavy ion collisions: “Event by event and violation”
Open accessAbstract
Abstract Quantum chromodynamics (QCD) contains field configurations which can be characterized by a topological invariant, the winding number Q w . Configurations with non-zero Q w break the charge-parity ( CP ) symmetry of QCD. We consider a novel mechanism by which these configurations can separate charge in the presence of a background magnetic field—the “chiral magnetic effect”. We argue that sufficiently large magnetic fields are created in heavy ion collisions so that the chiral magnetic effect causes preferential emission of charged particles along the direction of angular momentum. Since separation of charge is CP -odd, any observation of the chiral magnetic effect could provide a clear demonstration of the topological nature of the QCD vacuum. We give an estimate of the effect and conclude that it might be observed experimentally.
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Citations
Cites
Symmetry Breaking through Bell-Jackiw Anomalies
't Hooft, G. (1976) · Physical Review Letters · doi:10.1103/physrevlett.37.8 · Cited by 3,362
A PCAC puzzle: π0→γγ in the σ-model
Bell, J. S., & Jackiw, R. (1969) · Il Nuovo Cimento A · doi:10.1007/bf02823296 · Cited by 3,284
On anomalous electroweak baryon-number non-conservation in the early universe
Kuzmin, V. A., Rubakov, V. A., & Shaposhnikov, M. E. (1985) · Physics Letters B · doi:10.1016/0370-2693(85)91028-7 · Cited by 3,008
Production of classical pion field in heavy ion high energy collisions
Anselm, A. A., & Ryskin, M. G. (1991) · Physics Letters B · doi:10.1016/0370-2693(91)91073-5 · Cited by 196
Cited by
Fukushima, K., Kharzeev, D. E., & Warringa, H. J. (2008) · Physical Review D · doi:10.1103/physrevd.78.074033 · Cited by 2,006
Self-citationPhotovoltaic chiral magnetic effect in Weyl semimetals
Taguchi, K., Imaeda, T., Sato, M., & Tanaka, Y. (2016) · Physical Review B · doi:10.1103/physrevb.93.201202 · Cited by 74
Anomaly induced chiral magnetic current in a Weyl semimetal: Chiral electronics
Kharzeev, D. E., & Yee, H.-U. (2013) · Physical Review B · doi:10.1103/physrevb.88.115119 · Cited by 52
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Metadata
- Authors
- Kharzeev, D. E., McLerran, L. D., & Warringa, H. J.
- Venue
- Nuclear Physics A
- Publisher
- Elsevier BV
- Published
- 2008-05
- Volume
- 803
- Issue
- 3-4
- Pages
- 227-253
- ISSN
- 0375-9474 (ISSN-L)
- OpenAlex
- W2025712550
- Cited by
- 1,873
- References
- 4
- FWCI
- 33.84
- Type
- journal article
- Language
- en
- Open access
- green
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