| dc.creator | Bollini, Carlos Guido | |
| dc.creator | Rocca, Mario Carlos | |
| dc.date | 2007-10-23 | |
| dc.date | 2022-08-02T18:38:01Z | |
| dc.date.accessioned | 2023-07-15T04:54:25Z | |
| dc.date.available | 2023-07-15T04:54:25Z | |
| dc.identifier | http://sedici.unlp.edu.ar/handle/10915/139778 | |
| dc.identifier | issn:0020-7748 | |
| dc.identifier | issn:1572-9575 | |
| dc.identifier.uri | https://repositorioslatinoamericanos.uchile.cl/handle/2250/7471338 | |
| dc.description | In this paper we show that Ultradistributions of Exponential Type (UET) are appropriate for the description in a consistent way string and string field theories. A new Lagrangian for the closed string is obtained and shown to be equivalent to Nambu–Goto’s Lagrangian. We also show that the string field is a linear superposition of UET of compact support (CUET). We evaluate the propagator for the string field, and calculate the convolution of two of them. | |
| dc.description | Departamento de Física | |
| dc.format | application/pdf | |
| dc.format | 1409-1423 | |
| dc.language | en | |
| dc.rights | http://creativecommons.org/licenses/by/4.0/ | |
| dc.rights | Creative Commons Attribution 4.0 International (CC BY 4.0) | |
| dc.subject | Física | |
| dc.subject | Ciencias Exactas | |
| dc.subject | Ultradistributions of Exponential Type | |
| dc.subject | string field theories | |
| dc.subject | Nanbu-Goto Lagrangian | |
| dc.title | Bosonic String and String Field Theory : A Solution Using Ultradistributions of Exponential Type | |
| dc.type | Articulo | |
| dc.type | Preprint | |
