Order Parameters and Color-Flavor Center Symmetry in QCD
Journal Article
·
· Physical Review Letters
- Univ. of Washington, Seattle, WA (United States). Inst. for Nuclear Theory
- Univ. of Arizona, Tucson, AZ (United States). Dept. of Physics
- North Carolina State Univ., Raleigh, NC (United States). Dept. of Physics
- Univ. of Washington, Seattle, WA (United States). Inst. for Nuclear Theory and Dept. of Physics
- Univ. of Washington, Seattle, WA (United States). Dept. of Physics
Common lore implies that -color QCD with massive quarks has no useful order parameters that can be nontrivial at zero baryon density. However, such order parameters do exist when there are quark flavors with a common mass and . These theories have a color-flavor center symmetry arising from intertwined color center transformations and cyclic flavor permutations. Furthermore, the symmetry realization depends on the temperature, baryon chemical potential, and value of , with implications for conformal window studies and dense quark matter.
- Research Organization:
- Univ. of Washington, Seattle, WA (United States); Univ. of Arizona, Tucson, AZ (United States); North Carolina State University, Raleigh, NC (United States)
- Sponsoring Organization:
- USDOE Office of Science (SC), High Energy Physics (HEP); Alexander von Humboldt Foundation; USDOE Office of Science (SC), Nuclear Physics (NP)
- Grant/Contract Number:
- SC0011637; FG02-00ER41132; FG02-04ER41338; SC0013036
- OSTI ID:
- 1596503
- Alternate ID(s):
- OSTI ID: 1410585
- Journal Information:
- Physical Review Letters, Vol. 119, Issue 22; ISSN 0031-9007
- Publisher:
- American Physical Society (APS)Copyright Statement
- Country of Publication:
- United States
- Language:
- English
Cited by: 34 works
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