灯芯旋转与量子场论中能量的正性

IF 0.6 4区 数学 Q3 MATHEMATICS Quarterly Journal of Mathematics Pub Date : 2020-12-01 DOI:10.1093/qmath/haab027
Maxim Kontsevich;Graeme Segal
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引用次数: 67

摘要

通过假设配分函数和相关器解析扩展到复值度量的某一域,提出了弯曲时空背景下的酉量子场论的一个新的公理体系。普通黎曼度量包含在允许域内,而洛伦兹度量位于允许域的边界上。
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Wick Rotation and the Positivity of Energy in Quantum Field Theory
We propose a new axiom system for unitary quantum field theories on curved space-time backgrounds, by postulating that the partition function and the correlators extend analytically to a certain domain of complex-valued metrics. Ordinary Riemannian metrics are contained in the allowable domain, while Lorentzian metrics lie on its boundary.
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来源期刊
CiteScore
1.30
自引率
0.00%
发文量
36
审稿时长
6-12 weeks
期刊介绍: The Quarterly Journal of Mathematics publishes original contributions to pure mathematics. All major areas of pure mathematics are represented on the editorial board.
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