| Jaffe, Arthur, Jakel, Christian Dieter and Martinez, Roberto E., II 2013. Complex classical fields and partial wick rotations. ArXiv e-prints , 1302.5935. arXiv. |
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Official URL: http://arxiv.org/abs/1302.5935
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: | Working paper |
|---|---|
| Date Type: | Published Online |
| Status: | Submitted |
| Schools: | Schools > Mathematics |
| Subjects: | Q Science > QA Mathematics |
| Publisher: | arXiv |
| Last Modified: | 28 Jan 2026 14:45 |
| URI: | https://orca.cardiff.ac.uk/id/eprint/44214 |
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