论文标题
磁化载体玻色子气在任何温度下
Magnetized vector boson gas at any temperature
论文作者
论文摘要
我们在任何温度下研究了相对论磁化中性载体玻色子气的热力学特性。通过将结果与低温和对这种气体的非相对论描述进行比较，我们发现完全相对论的情况可以根据温度在两个方案中分离。对于低温，磁场效应占主导地位，系统显示自发的磁化，其压力在两个组件中分裂，最终可能发生横向磁塌陷。在高温区域，气体行为由一对生产带领。反粒子的存在保留了压力中的各向同性，并增加了系统的磁化和总压。讨论了这些行为的天体物理含义。
We study the thermodynamic properties of a relativistic magnetized neutral vector boson gas at any temperature. By comparing the results with the low temperature and the non relativistic descriptions of this gas, we found that the fully relativistic case can be separated in two regimes according to temperature. For low temperatures, magnetic field effects dominate and the system shows a spontaneous magnetization, its pressure splits in two components and, eventually, a transversal magnetic collapse might occur. In the high temperature region, the gas behavior is led by pair production. The presence of antiparticles preserves the isotropy in the pressure, and increases the magnetization and the total pressure of the system by several orders. Astrophysical implications of those behaviors are discussed.
