Deconfinement and Chiral Symmetry Restoration in a Strong Magnetic Background

Abstract

We perform a model study of deconfinement and chiral symmetry restoration in a strong magnetic background. We use a Nambu-Jona Lasinio model with the Polyakov loop, taking into account a possible dependence of the coupling on the Polyakov loop expectation value, as suggested by the recent literature. Our main result is that, within this model, the deconfinement and chiral crossovers of QCD in strong magnetic field are entangled even at the largest value of $eB$ considered here, namely $eB=30m_{\pi }^2$ (that is, $B\approx 6\times 10^{15}$ Tesla). The amount of split that we measure is, at this value of $eB$, of the order of 2%. We also study briefly the role of the 8-quark term on the entanglement of the two crossovers. We then compare the phase diagram of this model with previous results, as well as with available Lattice data.

12 pages, 6 figures, RevTeX 4-1 style. Some reference added. Some typos corrected. To appear on Physical Review D

References in corpus (42)

• Exact evolution equation for the effective potential
• The QCD equation of state with dynamical quarks
• The QCD transition temperature: results with physical masses in the continuum limit II.
• Equation of state and QCD transition at finite temperature
• QCD Phase Transition in a Strong Magnetic Background
• Susceptibilities and the Phase Structure of a Chiral Model with Polyakov Loops
• The phase structure of the Polyakov--quark-meson model beyond mean field
• Superconductivity of QCD vacuum in strong magnetic field
• Chiral transition in a strong magnetic background
• 2+1 Flavor Polyakov--Nambu--Jona-Lasinio Model at Finite Temperature and Nonzero Chemical Potential
• Chiral crossover, deconfinement and quarkyonic matter within a Nambu-Jona Lasinio model with the Polyakov loop
• Color-flavor locked superconductor in a magnetic field
• Quark-hadron phase transition in a magnetic field
• Color-Superconducting Gap in the Presence of a Magnetic Field
• The chiral critical point of Nf=3 QCD at finite density to the order (mu/T)^4
• Color superconducting matter in a magnetic field
• Critical endpoint in the Polyakov-loop extended NJL model
• The chiral condensate in a constant electromagnetic field
• Three flavor Nambu-Jona Lasinio model with Polyakov loop and competition with nuclear matter
• Chiral symmetry breaking with lattice propagators
• Chiral and deconfinement transition from correlation functions: SU(2) vs. SU(3)
• External Fields and Chiral Symmetry Breaking in the Sakai-Sugimoto Model
• Chiral and deconfinement transition from Dyson-Schwinger equations
• Polyakov loop extended NJL model with imaginary chemical potential
• The QCD Phase Boundary from Quark-Gluon Dynamics
• PNJL model with a Van der Monde term
• Infrared Gluon and Ghost Propagators
• Effects of eight-quark interactions on the hadronic vacuum and mass spectra of light mesons
• Phase diagram in the imaginary chemical potential region and extended Z3 symmetry
• Determination of QCD phase diagram from the imaginary chemical potential region
• Chiral Lagrangian at finite temperature from the Polyakov-Chiral Quark Model
• Electrical neutrality and pion modes in the two flavor PNJL model
• Degrees of freedom and the phase transitions of two flavor QCD
• Mapping a Massless Scalar Field Theory on a Yang-Mills Theory: Classical Case
• Effective models of two-flavor QCD: finite $\mu$ and $m_q$-dependence
• Lowering the critical temperature with eight-quark interactions
• Hamiltonian Flow in Coulomb Gauge Yang-Mills Theory
• QCD dynamics in a constant chromomagnetic field
• OZI violating eight-quark interactions as a thermometer for chiral transitions
• Probing the QCD vacuum with an abelian chromomagnetic field: A study within an effective model
• Dimension 2 condensates and Polyakov Chiral Quark Models
• Glueball spectrum and hadronic processes in low-energy QCD

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