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arXiv 1503.05797math-phgr-qcmath.MP
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弯曲时空中的自旋统计联系

On the spin-statistics connection in curved spacetimes

Christopher J. Fewster

摘要:

自旋和统计之间的联系检查的上下文中的局部协变量子场论。提出了一个推广,其中局部协变理论被定义为从一类框架时空到一类$*$ -代数的函子。这使得自旋理论的描述更具可操作性,并且可以导出弯曲时空中自旋-统计联系的更一般版本。这个证明涉及到一个“刚性论证”,它也被应用在局部协变量子场论的标准设置中,以表明爱因斯坦因果关系等性质如何从闵可夫斯基时空转移到一般的弯曲时空。

英文摘要:

The connection between spin and statistics is examined in the context of locally covariant quantum field theory. A generalization is proposed in which locally covariant theories are defined as functors from a category of framed spacetimes to a category of $*$-algebras. This allows for a more operational description of theories with spin, and for the derivation of a more general version of the spin-statistics connection in curved spacetimes than previously available. The proof involves a "rigidity argument" that is also applied in the standard setting of locally covariant quantum field theory to show how properties such as Einstein causality can be transferred from Minkowski spacetime to general curved spacetimes.

机构、总结、中文摘要均由AI分析而来,可能存在错误,请以论文正文为准。

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