Localization of nonlocal theories
| dc.creator | Calcagni, Gianluca | |
| dc.creator | Montobbio, Michele | |
| dc.creator | Nardelli, Giuseppe | |
| dc.date | 2007-12-13 | |
| dc.date | 2008-04-07 | |
| dc.date.accessioned | 2026-07-07T11:13:44Z | |
| dc.date.available | 2026-07-07T11:13:44Z | |
| dc.description | We show that a certain class of nonlocal scalar models, with a kinetic operator inspired by string field theory, is equivalent to a system which is local in the coordinates but nonlocal in an auxiliary evolution variable. This system admits both Lagrangian and Hamiltonian formulations, and its Cauchy problem and quantization are well-defined. We classify exact nonperturbative solutions of the localized model which can be found via the diffusion equation governing the fields. | |
| dc.description | 12 pages; v2: typos corrected | |
| dc.identifier | https://arxiv.org/abs/0712.2237 | |
| dc.identifier | http://arxiv.org/abs/0712.2237 | |
| dc.identifier | Phys.Lett.B662:285-289,2008 | |
| dc.identifier | doi:10.1016/j.physletb.2008.03.024 | |
| dc.identifier.uri | http://salesiana.dossiersoluciones.com/handle/123456789/191825 | |
| dc.subject | High Energy Physics - Theory | |
| dc.subject | General Relativity and Quantum Cosmology | |
| dc.subject | Mathematical Physics | |
| dc.title | Localization of nonlocal theories | |
| dc.type | text |