Generating Functional and Large N-Limit of Nonlocal 2D Generalized Yang-Mills Theories ($nlgYM_2$'s)
| dc.creator | Saaidi, Kh. | |
| dc.creator | Sadjadi, H. M. | |
| dc.date | 2000-11-08 | |
| dc.date.accessioned | 2026-07-07T12:26:41Z | |
| dc.date.available | 2026-07-07T12:26:41Z | |
| dc.description | Using the path integral method, we calculate the partition function and generating functional (of the field strengths) on the nonlocal generalized 2D Yang - Mills theories ($nlgYM_2$'s), which is nonlocal in auxiliary field [14]. Our calculations is done for general surfaces. We find a general expression for free energy of $W(ϕ) = ϕ^{2k}$ in $nlgYM_2$ theories at the strong coupling phase (SCP) regime ($A > A_c$) for large groups. In the specific $ϕ^4$ model, we show that the theory has a third order phase transition. | |
| dc.description | tex file, no figure. accepted for publication in Eur. Phys. J. C. (2000) | |
| dc.identifier | https://arxiv.org/abs/hep-th/0011050 | |
| dc.identifier | http://arxiv.org/abs/hep-th/0011050 | |
| dc.identifier | Eur.Phys.J.C18:613-618,2001 | |
| dc.identifier | doi:10.1007/s100520100479 | |
| dc.identifier.uri | http://salesiana.dossiersoluciones.com/handle/123456789/214960 | |
| dc.subject | High Energy Physics - Theory | |
| dc.title | Generating Functional and Large N-Limit of Nonlocal 2D Generalized Yang-Mills Theories ($nlgYM_2$'s) | |
| dc.type | text |