Medium effect on anisotropic surface tension of magnetized quark matter

Abstract

The thermodynamics of finite size quark matter in the quasiparticle model is self-consistently constructed by an effective bag function, which presents the medium effect to the confinement. We obtained completely analytic surface tension in the strong magnetic field with the multiple reflection expansion. The anisotropic structure is demonstrated by the splitting of the longitudinal and transverse surface tensions. The anisotropy of the surface tension could be enhanced by an increase of the magnetic field. The analytical surface tension is modified by an additional term related to the bag function. For strong enough magnetic fields, the increase of the longitudinal surface tension is proportional to the magnetic field.On the contrary, the transverse component vanishes due to all quarks locating in the lowest landau level.

arXiv comment9 pages, 5 figures

References in corpus (42)

• The QCD phase diagram for external magnetic fields
• "Strongly interacting matter in magnetic fields": an overview
• The Equation of State of Neutron-Star Matter in Strong Magnetic Fields
• Equation of State of a Dense and Magnetized Fermion System
• The Minimal CFL-Nuclear Interface
• Inverse magnetic catalysis in dense holographic matter
• The Equation of State of Deconfined Matter at Finite Chemical Potential in a Quasiparticle Description
• Quark Matter in Strong Magnetic Field
• Hadron-quark mixed phase in hyperon stars
• Quantum Magnetic Collapse
• Medium effects in strange quark matter and strange stars
• Magnetic collapse of a neutron gas: Can magnetars indeed be formed
• On the Quasiparticle Description of Lattice QCD Thermodynamics
• The Surface Tension of Quark Matter in a Geometrical Approach
• Magnetized strange quark matter and magnetized strange quark stars
• Self-consistent quasiparticle model for quark-gluon plasma
• Charge Screening at First Order Phase Transitions
• QCD Critical Point in a Quasiparticle Model
• A quasi-particle description of $(2+1)$- flavor lattice QCD equation of state
• Comments on quasiparticle models of quark-gluon plasma
• Anisotropic pressure of deconfined QCD matter in presence of strong magnetic field within one-loop approximation
• Surface tension of dense matter at the chiral phase transition
• What is the magnetic field distribution for the equation of state of magnetized neutron stars?
• Anisotropic pressure in dense neutron matter under the presence of a strong magnetic field
• Self-consistent quasiparticle model for 2, 3 and (2+1) flavor QGP
• Hot QCD equations of state and relativistic heavy ion collisions
• The Surface Tension of Magnetized Quark Matter
• Finite temperature effects on anisotropic pressure and equation of state of dense neutron matter in an ultrastrong magnetic field
• Surface tension of highly magnetized degenerate quark matter
• Surface tension of hot and dense quark matter under strong magnetic fields
• Thermodynamics of Neutrons in a Magnetic Field and its Implications for Neutron Stars
• Colour-superconducting strangelets in the Nambu--Jona-Lasinio model
• Erratum: Anisotropy in the EoS of Magnetized Quark Matter [Phys Rev C91, 065205 (2015)]
• Phase Transition of Finite Size Quark Droplets with Isospin Chemical Potential in the Nanbu--Jona-Lasinio Model
• Quark stars and quantum-magnetically induced collapse
• Quantum instability of magnetized stellar objects
• Strange quark matter with effective quark masses
• Analytical study of a gas of gluonic quasiparticles at high temperature: effective mass, pressure and trace anomaly
• Anisotropic pressure of magnetized quark matter with anomalous magnetic moment
• Spontaneous symmetry breaking via inhomogeneities and the differential surface tension
• Strong magnetic field in a protoneutron star
• Lepton-rich cold QCD matter in protoneutron stars