Magnetic catalysis in QED_3 at finite temperature: beyond the constant mass approximation

Abstract

We solve the Schwinger-Dyson equations for (2+1)-dimensional QED in the presence of a strong external magnetic field. The calculation is done at finite temperature and the fermionic self energy is not supposed to be momentum-independent, which is the usual simplification in such calculations. The phase diagram in the temperature-magnetic field plane is determined. For intermediate magnetic fields the critical temperature turns out to have a square root dependence on the magnetic field, but for very strong magnetic fields it approaches a B-independent limiting value.

arXiv comment21 pages, 10 figures, published version

References in corpus (13)

• Dimensional Reduction and Catalysis of Dynamical Symmetry Breaking by a Magnetic Field
• Dynamical Flavor Symmetry Breaking by a Magnetic Field in $2+1$ Dimensions
• Theory of the Magnetic Catalysis of Chiral Symmetry Breaking in QED
• Chiral Symmetry Breaking in a Uniform External Magnetic Field
• Magnetic Catalysis in the Presence of Scalar Fields
• RG analysis of magnetic catalysis in Dynamical symmetry breaking
• Chiral Symmetry Breaking in QED in a Magnetic Field at Finite Temperature
• Gauge-theory approach to planar doped antiferromagnets and external magnetic fields
• Dynamical Flavour Symmetry Breaking by a Magnetic Field in Lattice QED_3
• Chiral symmetry breaking in a uniform external magnetic field II. Symmetry restoration at high temperatures and chemical potentials
• Dynamical Gauge Symmetry Breaking and Superconductivity in three-dimensional systems
• On magnetic catalysis in even-flavor QED3
• QED in a Strong External Magnetic Field: Beyond the Constant Mass Approximation

Cited by in corpus (41)

• The QCD phase diagram for external magnetic fields
• QCD quark condensate in external magnetic fields
• Magnetic field-induced insulating behavior in highly oriented pyrolitic graphite
• Excitonic instability in two-dimensional degenerate semimetals
• Anisotropic string tensions and inversely magnetic catalyzed deconfinement from a dynamical AdS/QCD model
• Spontaneous generation of local CP violation and inverse magnetic catalysis
• Electromagnetic radiation by quark-gluon plasma in magnetic field
• Electromagnetic spectral properties and Debye screening of a strongly magnetized hot medium
• No inverse magnetic catalysis in the QCD hard and soft wall models
• Inverse Magnetic Catalysis in the Soft-Wall Model of AdS/QCD
• Anisotropic pressure of deconfined QCD matter in presence of strong magnetic field within one-loop approximation
• Chiral transition in the probe approximation from an Einstein-Maxwell-dilaton gravity model
• Inverse Magnetic Catalysis in the three-flavor NJL model with axial-vector interaction
• Renormalization Group Study of Magnetic Catalysis in the 3d Gross-Neveu Model
• Pressure of a weakly magnetized hot and dense deconfined QCD matter in one-loop hard-thermal-loop perturbation theory
• Inverse magnetic catalysis -- how much do we know about?
• General structure of gauge boson propagator and its spectra in a hot magnetized medium
• Vacuum polarization in thermal QED with an external magnetic field
• The quark-hadron thermodynamics in magnetic field
• Inverse magnetic catalysis and confinement within a contact interaction model for quarks
• Beyond-Constant-Mass-Approximation Magnetic Catalysis in the Gauge Higgs-Yukawa Model
• Magnetic catalysis and inverse magnetic catalysis in (2+1)-dimensional gauge theories from holographic models
• Properties of a consistent Lorentz-violating Abelian gauge theory
• Impacts of (inverse) magnetic catalysis on screening masses of neutral pions and sigma mesons in hot and magnetized quark matter
• Analytic Study of Magnetic Catalysis in Holographic QCD
• On higher-order corrections in a four-fermion Lifshitz model
• Possible formation of high temperature superconductor at early stage of heavy-ion collisions
• Spectral function and dilepton rate from a strongly magnetised hot and dense medium in the light of mean field models
• Soft contribution to the damping rate of a hard photon in a weakly magnetized hot medium
• Heavy quark dynamics in a strongly magnetized quark-gluon plasma
• Out-of-equilibrium chiral and $U_A(1)$ symmetry breaking in electromagnetic fields
• The quantum kinetic equation and dynamical mass generation in 2+1 Dimensions
• Dynamical mass generation in Lorentz-violating QED
• Finite temperature QCD four-point function in the presence of a weak magnetic field within the hard thermal loop approximation
• A Lorentz-Violating Alternative to Higgs Mechanism?
• Lorentz-Violating Regulator Gauge Fields as the Origin of Dynamical Flavour Oscillations
• Effect of the magnetized medium on the decay of neutral scalar bosons
• Dense Quark-Gluon Plasma in strong magnetic fields
• Dynamics of heavy flavour in a weakly magnetized hot QCD medium
• Spatially Anisotropic Four-Dimensional Gauge Interactions, Planar Fermions and Magnetic Catalysis
• Interacting quantum Hall states in a finite graphene flake and at finite temperature