Comment on gauge choices and physical variables in QED
| dc.creator | Vassilevich, Dmitri | |
| dc.date | 1994-05-17 | |
| dc.date.accessioned | 2026-07-07T12:03:47Z | |
| dc.date.available | 2026-07-07T12:03:47Z | |
| dc.description | We consider possible definitions of physical variables in QED. We demonstrate that the condition $\partial_i A_i$$=0$ is the most convenient one because it leads to path integral over physical components with local action. However, other choices, as $A_3=0$, are also possible. The standard expression for configuration space path integral in $A_3=0$ gauge is obtained starting with reduced phase space formulation. Contrary to the claims of the paper [M.Lavelle and D.McMullan,Phys. Lett. B316 (1993)172] the $A_3=0$ gauge is not overconstrained. | |
| dc.description | 4 pages, SPbU-IP-94-8, Latex | |
| dc.identifier | https://arxiv.org/abs/hep-th/9405149 | |
| dc.identifier | http://arxiv.org/abs/hep-th/9405149 | |
| dc.identifier | NuovoCim.A108:123-126,1995 | |
| dc.identifier | doi:10.1007/BF02814863 | |
| dc.identifier.uri | http://salesiana.dossiersoluciones.com/handle/123456789/207906 | |
| dc.subject | High Energy Physics - Theory | |
| dc.title | Comment on gauge choices and physical variables in QED | |
| dc.type | text |