When to carry out analytic continuation?
| dc.creator | Gui, Jian Zuo Yuan-Xing | |
| dc.date | 1998-03-04 | |
| dc.date.accessioned | 2026-07-07T04:03:34Z | |
| dc.date.available | 2026-07-07T04:03:34Z | |
| dc.description | This paper discusses the analytic continuation in the thermal field theory by using the theory of $η-ξ$ spacetime. Taking a simple model as example, the $2\times 2$ matrix real-time propagator is solved from the equation obtained through continuation of the equation for the imaginary-time propagator. The geometry of the $η-ξ$ spacetime plays important role in the discussion. | |
| dc.description | 9 pages Reoort-no: HZPP-9803 | |
| dc.identifier | https://arxiv.org/abs/hep-ph/9803235 | |
| dc.identifier | http://arxiv.org/abs/hep-ph/9803235 | |
| dc.identifier.uri | http://salesiana.dossiersoluciones.com/handle/123456789/47712 | |
| dc.subject | High Energy Physics - Phenomenology | |
| dc.title | When to carry out analytic continuation? | |
| dc.type | text |