Nonperturbative Physics in a Magnetic Field
arXiv:1004.4931 · doi:10.1063/1.3622687
Abstract
Non-Perturbative Quantum Field Theory has played an important role in the study of phenomena where a fermion condensate can appear under certain physical conditions. The familiar phenomenon of electric superconductivity, the color superconductivity of very dense quark matter, and the chiral symmetry breaking of low energy effective chiral theories are all examples of that sort. Often one is interested in the behavior of these systems in the presence of an external magnetic field. In this talk I will outline the effects of an external magnetic field on theories with either fermion-fermion or fermion-antifermion condensates.
Invited talk at XII Mexican Workshop on Particles & Fields. Mazatlan, Sinaloa, Mexico, Nov.2009
Cited by in corpus (10)
- Properties of neutral mesons in a hot and magnetized quark matter
- Anomalous magnetic moment of hot quarks, inverse magnetic catalysis and reentrance of chiral symmetry broken phase
- Color neutral 2SC phase of cold and dense quark matter in the presence of constant magnetic fields
- General structure of fermion two-point function and its spectral representation in a hot magnetised medium
- Local electric current correlation function in an exponentially decaying magnetic field
- Exploring Dense and Cold QCD in Magnetic Fields
- Magnetic catalysis effect in (2+1)-dimensional Gross--Neveu model with Zeeman interaction
- Magnetic catalysis and diamagnetism from pion fluctuations
- Spectral function for pions in magnetic field
- Thermal Field Theory in the Presence of a Background Magnetic Field and its Application to QCD