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arXiv math-ph/9909003math-phhep-thmath.MP
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Minkowski空间中真空态的代数刻画。II。连续性方面

An Algebraic Characterization of Vacuum States in Minkowski Space. II. Continuity Aspects

Detlev Buchholz, Martin Florig, Stephen J. Summers

摘要:

利用最近提出的楔形区域可观测量代数的几何模作用和模稳定性条件,给出了Minkowski空间真空态的代数特征.与以前的工作相比,这些代数的连续性性质不是假设的,而是从它们的包含结构推导出来的。此外,一个独特的连续酉表示的时空平移构造从这些数据。因此,闵可夫斯基空间中相对论量子系统的动力学被编码在可观测量和状态中,并且不需要关于时空对称群对这些量的任何作用的先验假设。

英文摘要:

An algebraic characterization of vacuum states in Minkowski space is given which relies on recently proposed conditions of geometric modular action and modular stability for algebras of observables associated with wedge-shaped regions. In contrast to previous work, continuity properties of these algebras are not assumed but derived from their inclusion structure. Moreover, a unique continuous unitary representation of spacetime translations is constructed from these data. Thus the dynamics of relativistic quantum systems in Minkowski space is encoded in the observables and state and requires no prior assumption about any action of the spacetime symmetry group upon these quantities.

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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