Boundary conditions and electromagnetic effects on the phase transition of a zero spin bosonic system

Abstract

In the following paper, we will study a charged scalar field under an electromagnetic external field taking into account the spatial confining of the system. We shall use the Coleman-Weinberg method in one-loop approximation to obtain the effective potential of the model in the proper time representation. Through generalized Matsubara formalism, we applied several kinds of boundary conditions on the frontier of the system. The regularization of the model is performed by a scheme independent of the external electromagnetic applied field. The model presents phase transition and we carry out its analysis by the free energy density functional of the bosonic system. The findings show magnetic catalysis, electric catalysis, and inverse electric catalysis phenomena, all of them depending on the thickness of the system.

arXiv commentIn this paper, we have studied phase transition in a scalar model under an external electromagnetic field taking into account several kinds of boundary conditions

References in corpus (50)

• Observation of a new particle in the search for the Standard Model Higgs boson with the ATLAS detector at the LHC
• Observation of a new boson at a mass of 125 GeV with the CMS experiment at the LHC
• The Chiral Magnetic Effect
• Magnetic Fields in the Early Universe
• The QCD phase diagram for external magnetic fields
• Quantum field theory in a magnetic field: From quantum chromodynamics to graphene and Dirac semimetals
• Electromagnetic field evolution in relativistic heavy-ion collisions
• QCD quark condensate in external magnetic fields
• Dimensional Reduction and Catalysis of Dynamical Symmetry Breaking by a Magnetic Field
• "Strongly interacting matter in magnetic fields": an overview
• Inverse magnetic catalysis and the Polyakov loop
• QCD Phase Transition in a Strong Magnetic Background
• Quark matter under strong magnetic fields in the Nambu--Jona-Lasinio Model
• The Importance of Asymptotic Freedom for the Pseudocritical Temperature in Magnetized Quark Matter
• Inverse magnetic catalysis in the (2+1)-flavor Nambu--Jona-Lasinio and Polyakov--Nambu--Jona-Lasinio models
• Magnetic field-induced gluonic (inverse) catalysis and pressure (an)isotropy in QCD
• Novel quantum phenomena induced by strong magnetic fields in heavy-ion collisions
• Quark Antiscreening at Strong Magnetic Field and Inverse Magnetic Catalysis
• Inverse Magnetic Catalysis in Nambu--Jona-Lasinio Model beyond Mean Field
• Adjoint QCD on ${\mathbb{R}}^3\times S^1$ with twisted fermionic boundary conditions
• Neutrino Propagation in a Strongly Magnetized Medium
• Properties of Mesons in a Strong Magnetic Field
• Vacuum structure and chiral symmetry breaking in strong magnetic fields for hot and dense quark matter
• Quantum field theory on toroidal topology: algebraic structure and applications
• NJL-type models in the presence of intense magnetic fields: the role of the regularization prescription
• Effect of anomalous magnetic moment of quarks on the phase structure and mesonic properties in the NJL model
• Phase diagram of QCD in a magnetic background
• Spontaneous Symmetry Breaking in Compactified $\lambda {\varphi }^4$ Theory
• Magnetic catalysis and inverse magnetic catalysis in nonlocal chiral quark models
• Inverse magnetic catalysis -- how much do we know about?
• Thermodynamic Limit in Statistical Physics
• Chiral Magnetic Effect in Heavy Ion Collisions: The Present and Future
• Finite-volume and magnetic effects on the phase structure of the three-flavor Nambu--Jona-Lasinio model
• Inverse magnetic catalysis and confinement within a contact interaction model for quarks
• Deconfinement and chiral phase transitions in quark matter with a strong electric field
• The Electron Propagator in External Electromagnetic Fields in Lower Dimensions
• Magnetic effects on spontaneous symmetry breaking/restoration in a toroidal topology
• Thermal Versus Vacuum Magnetization in QED
• Boundary effects on constituent quark masses and on chiral susceptibility in a four-fermion interaction model
• Properties of size-dependent models having quasiperiodic boundary conditions
• Spontaneous symmetry restoration in a field theory at finite chemical potential in a toroidal topology
• Magnetic field-dependent electric charge transport in hadronic medium at finite temperature
• Critical chiral hypersurface of the magnetized NJL model
• Properties of neutral mesons in a hot and magnetized quark matter: size-dependent effects
• Estimation of electric field in intermediate-energy heavy-ion collisions
• Catalysis and inverse electric catalysis in a scalar theory
• A Model to Study Finite-Size and Magnetic Effects on the Phase Transition of a Fermion Interacting System
• Quark matter under strong electric fields in the Linear Sigma Model coupled with quarks
• Inverse magnetic catalysis and size-dependent effects on the chiral symmetry restoration
• Influence of external magnetic field, finite-size effects and chemical potential on the phase transition of a complex scalar field