Complex classical fields and partial wick rotations

Jaffe, Arthur, Jakel, Christian Dieter and Martinez, Roberto E., II 2013. Complex classical fields and partial wick rotations. [Online]. arXiv. Available at: http://arxiv.org/abs/1302.5935

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Abstract

We study some examples of complex, classical, scalar fields within the new framework that we introduced in a previous work. In these particular examples, we replace the usual functional integral by a complex functional arising from partial Wick rotation of a quantum field. We generalize the Feynman-Kac relation to this setting, and use it to establish the spectral condition on a cylinder. We also consider positive-temperat

Item Type:	Website Content
Date Type:	Published Online
Status:	Submitted
Schools:	Mathematics
Subjects:	Q Science > QA Mathematics
Publisher:	arXiv
Last Modified:	06 Apr 2022 15:20
URI:	https://orca.cardiff.ac.uk/id/eprint/44214

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