Nonlocal QED admits a finitely induced gauge field action
| dc.creator | Scharnhorst, K. | |
| dc.date | 1993-11-17 | |
| dc.date.accessioned | 2026-07-07T12:19:48Z | |
| dc.date.available | 2026-07-07T12:19:48Z | |
| dc.description | The Letter reconsiders a result obtained by Chrétien and Peierls in 1954 within nonlocal QED in 4D [Proc. Roy. Soc. London A 223, 468]. Starting from secondly quantized fermions subject to a nonlocal action with the kernel $[ i\not\partial_x a(x) - m b(x)]$ and gauge covariantly coupled to an external U(1) gauge field they found that for $a = b$ the induced gauge field action cannot be made finite irrespectively of the choice of the nonlocality $a$ $(= b)$. But, the general case $a \neq b$ naturally to be studied admits a finitely induced gauge field action, as the present Letter demonstrates. | |
| dc.description | 10 pages LATEX. Paper also available at http://links.jstor.org/sici?sici=0962-8444%2819951208%29451%3A1943%3C571%3ANQE AAF%3E2.0.CO%3B2-V; erratum at http://links.jstor.org/sici?sici=1364-5021%2819960608%29452%3A1949%3C1503%3AEN QEAA%3E2.0.CO%3B2-K | |
| dc.identifier | https://arxiv.org/abs/hep-th/9311099 | |
| dc.identifier | http://arxiv.org/abs/hep-th/9311099 | |
| dc.identifier | Proc.Roy.Soc.Lond.A451:571-577,1995; Erratum-ibid.A452:1503,1996 | |
| dc.identifier | doi:10.1098/rspa.1995.0143 10.1098/rspa.1996.0078 | |
| dc.identifier.uri | http://salesiana.dossiersoluciones.com/handle/123456789/212885 | |
| dc.subject | High Energy Physics - Theory | |
| dc.title | Nonlocal QED admits a finitely induced gauge field action | |
| dc.type | text |