We study the magnetic properties of a relativistic neutral vector bosons gas under the action of a constant and uniform magnetic field. An analytical expression for the magnetization at any temperature is obtained, and a discussion of the influence of the antiparticles, the vacuum, and the Bose‐Einstein condensation over this magnitude is presented. We analyze the validity of the non‐relativistic and low‐temperature limits and comment on the relevance of our results in astrophysical scenarios.

中文翻译：

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相对论中性矢量玻色子气体在任何温度下的磁性

我们研究了相对论中性矢量玻色子气体在恒定且均匀磁场作用下的磁性。得到了在任何温度下的磁化强度的解析表达式，并讨论了反粒子，真空和玻色-爱因斯坦凝聚在此温度范围内的影响。我们分析了非相对论和低温极限的有效性，并评论了我们的结果在天体物理情景中的相关性。