Analytic States in Quantum Field Theory on Curved Spacetimes

被引：2
|
作者：
Strohmaier, Alexander [1 ]
Witten, Edward [2 ]
机构：
[1] Leibniz Univ Hannover, Inst Anal, D-30167 Hannover, Germany
[2] Inst Adv Study, Sch Nat Sci, One Einstein Dr, Princeton, NJ 08540 USA
来源：
ANNALES HENRI POINCARE | 2024年 / 25卷 / 10期
关键词：
OPERATORS; CONNECTION; ALGEBRAS;
D O I：
10.1007/s00023-024-01419-0
中图分类号：
O4 [物理学];
学科分类号：
0702 ;
摘要：
We discuss high energy properties of states for (possibly interacting) quantum fields in curved spacetimes. In particular, if the spacetime is real analytic, we show that an analogue of the timelike tube theorem and the Reeh-Schlieder property hold with respect to states satisfying a weak form of microlocal analyticity condition. The former means the von Neumann algebra of observables of a spacelike tube equals the von Neumann algebra of observables of a significantly bigger region that is obtained by deforming the boundary of the tube in a timelike manner. This generalizes theorems by Araki (Helv Phys Acta 36:132-139, 1963) and Borchers (Nuovo Cim (10) 19:787-793, 1961) to curved spacetimes.
引用
收藏
页码：4543 / 4590
页数：48
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