2017/07/31 by Volodymyr Vovchenko, Anton Motornenko, Paolo Alba +5 · 61 citations
Physics and Astronomy · #Cold Atom Physics and Bose-Einstein Condensates #Equation of state #Generalization #Grand canonical ensemble #Hadron #High-Energy Particle Collisions Research #Mathematical physics #Molecule #Monte Carlo method #Nuclear matter #Nucleon #Particle physics #Physics #Quantum Chromodynamics and Particle Interactions #Quantum mechanics #Statistical physics #Van der Waals equation #cond-mat.stat-mech #hep-ph #nucl-th #van der Waals force
paper · pdf · doi:10.1103/physrevc.96.045202
published in Physical Review C 96(4) (American Institute of Physics) · 20 pages, 5 figures, presentation improved, misprints corrected, version accepted for publication in Physical Review C
arxiv created 2017/09/28 · openalex publication_date 2017/10/10 · arxiv updated 2017/10/12 · openalex created_date 2025/10/10 · openalex updated_date 2026/08/05
A generalization of the quantum van der Waals equation of state for a multicomponent system in the grand-canonical ensemble is proposed. The model includes quantum statistical effects and allows us to specify the parameters characterizing repulsive and attractive forces for each pair of particle species. The model is applied to the description of asymmetric nuclear matter and also for mixtures of interacting nucleons and nuclei. Applications of the model to the equation of state of an interacting hadron resonance gas are discussed.