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Title: Order Parameters and Color-Flavor Center Symmetry in QCD

Journal Article · · Physical Review Letters
 [1];  [2];  [3];  [4]; ORCiD logo [5]
  1. Univ. of Washington, Seattle, WA (United States). Inst. for Nuclear Theory
  2. Univ. of Arizona, Tucson, AZ (United States). Dept. of Physics
  3. North Carolina State Univ., Raleigh, NC (United States). Dept. of Physics
  4. Univ. of Washington, Seattle, WA (United States). Inst. for Nuclear Theory and Dept. of Physics
  5. Univ. of Washington, Seattle, WA (United States). Dept. of Physics

Common lore implies that N -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 n f quark flavors with a common mass and d g c d ( n f , N ) > 1 . These theories have a Z d 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 n f / N , 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
Citation Metrics:
Cited by: 34 works
Citation information provided by
Web of Science

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Cited By (10)

Anomalies in the space of coupling constants and their dynamical applications II journal January 2020
Entanglement entropy, dualities, and deconfinement in gauge theories journal August 2018
Roberge-Weiss transitions at different center symmetry breaking patterns in a Z 3 -QCD model journal October 2019
Roberge–Weiss phase transition and QCD phase diagram in the (2 + 1) flavor Polyakov quark meson model journal January 2019
Anomaly constraints on deconfinement and chiral phase transition text January 2017
Quantum Distillation of Hilbert Spaces, Semi-classics and Anomaly Matching text January 2018
Anyonic particle-vortex statistics and the nature of dense quark matter text January 2018
Quark-hadron continuity beyond Ginzburg-Landau paradigm text January 2018
High-temperature domain walls of QCD with imaginary chemical potentials text January 2019
Anomalies in the Space of Coupling Constants and Their Dynamical Applications II text January 2019

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