Inhomogeneous chiral symmetry breaking in noncommutative four fermion interactions
arXiv:hep-th/0402188 · doi:10.1103/PhysRevD.69.105024
Abstract
The generalization of the Gross-Neveu model for noncommutative 3+1 space-time has been analyzed. We find indications that the chiral symmetry breaking occurs for an inhomogeneous background as in the LOFF phase in condensed matter.
17 pages, 2 figures, published version, minor corrections
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- On the Vacuum Cherenkov Radiation in Noncommutative Electrodynamics and the Elusive Effects of Lorentz Violation
- Non-commutative dynamics and roton-like spectra in bosonic and fermionic condensates
- Inhomogeneous phase of a Gluon Plasma at finite temperature and density
- Renormalization Group Flow for Noncommutative Fermi Liquids