论文标题
NJL模型中中微子限制的热夸克物质的特性
Properties of Hot Quark Matter with Neutrino Confinement In the NJL Model
论文作者
论文摘要
根据局部SU（3）Nambu-Jona-lasinio（NJL）模型，研究了热$β$平衡三种夸克物质的热力学特性，这也涉及'T HOFOFT相互作用，从而导致混合夸克风味。对于不同的温度，$ t \ in [20÷100] $ MEV和BARYON数字密度$ n_b \ in [0÷1.8] $ fm $^{ - 3} $构成夸克群众，夸克冷凝物，夸克冷凝物，颗粒类型的相对贡献以及各个类型的颗粒对组成型颗粒的压力和化学潜力的贡献。为了确定中微子在热夸克物质中的作用，比较有或没有中微子的状态的压力和能量。关键字：热夸克物质：中微子限制：NJL模型：状态方程。
The thermodynamic characteristics of hot $β$-equilibrium three-flavor quark matter with neutrino confinement are studied in terms of the local SU(3) Nambu-Jona-Lasinio (NJL) model, which also accounts for the 't Hooft interaction which leads to mixing of quark flavors. For different temperatures $T \in [20 ÷100]$ MeV and baryon number densities $n_B \in [0 ÷1.8]$ fm$^{-3}$ the constituent quark masses, quark condensates, and relative contributions of individual types of particles to the pressure and chemical potentials of the constituent particles are determined. In order to determine the role of neutrinos in the hot quark matter, the pressures and energies in states with and without neutrinos are compared. Keywords: hot quark matter: neutrino confinement: NJL model: equation of state.
