Finite size effect on the thermodynamics of a hot and magnetized hadron resonance gas
arXiv:2212.05834 · doi:10.1142/S021773232250211X
Abstract
The thermodynamic properties of a non-interacting ideal Hadron Resonance Gas (HRG) of finite volume have been studied in the presence of an external magnetic field. The inclusion of background magnetic field in the calculation of thermodynamic potential is done by the modification of the dispersion relations of the charged hadrons in terms of Landau quantization. The generalized Matsubara prescription has been employed to take into account the finite size effects in which a periodic (anti-periodic) boundary conditions is considered for the mesons (baryons). We find significant effects of the magnetic field as well as system size on the temperature dependence of energy density, longitudinal and transverse pressure especially in low temperature regions. The HRG is found to exhibit diamagnetism (paramagnetism) in the low (high) temperature region whereas the finite size effect is seen to strengthen the diamagnetic behavior of the medium.
Version Published in Modern Physics Letters A
References in corpus (23)
- The Chiral Magnetic Effect
- The QCD equation of state with dynamical quarks
- Quantum field theory in a magnetic field: From quantum chromodynamics to graphene and Dirac semimetals
- Chiral Magnetic conductivity
- The QCD equation of state in background magnetic fields
- Inverse magnetic catalysis in dense holographic matter
- Spontaneous electromagnetic superconductivity of vacuum in strong magnetic field: evidence from the Nambu--Jona-Lasinio model
- Thermodynamic Properties of Strongly Interacting Matter in a Finite Volume using the Polyakov-Nambu-Jona-Lasinio model
- Multiplicity Fluctuations in Hadron-Resonance Gas
- (In-)Significance of the Anomalous Magnetic Moment of Charged Fermions for the Equation of State of a Magnetized and Dense Medium
- Hadron Resonance Gas Equation of State from Lattice QCD
- Magnetic structure of isospin-asymmetric QCD matter in neutron stars
- Quantum field theory on toroidal topology: algebraic structure and applications
- Thermodynamics and fluctuations of conserved charges in Hadron Resonance Gas model in finite volume
- Bulk and shear viscosities of hot and dense hadron gas
- Finite-size effects on the hadron-quark phase transition in neutron stars
- The Chiral Condensate in a Finite Volume
- Modeling Finite-Volume Effects and Chiral Symmetry Breaking in Two-Flavor QCD Thermodynamics
- Examination of scaling of Hanbury-Brown--Twiss radii with charged particle multiplicity
- Finite-volume and magnetic effects on the phase structure of the three-flavor Nambu--Jona-Lasinio model
- Transport properties of hadronic matter in magnetic field
- Finite-size effects on the Phase Structure of the Walecka Model
- Chiral transition and the chiral charge density of the hot and dense QCD matter