Artículo
Iengo, R.; Russo, J.G. "Semiclassical decay of strings with maximum angular momentum" (2003) Journal of High Energy Physics. 7(3):631-645
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Abstract:
We study the classical breaking of a highly excited (closed or open) string state on the leading Regge trajectory, represented by a rotating soliton solution, and we find the resulting solutions for the outgoing two pieces, describing two specific excited string states. This classical picture reproduces very accurately the precise analytical relation of the masses M 1 and M 2 of the decay products found in a previous quantum computation. The surprising quantum result that the lifetime of this string state grows like the mass as T = const.α′M is naturally described in terms of a semiclassical formula. We also point out some interesting features of the evolution after the splitting process. © SISSA/ISAS 2003.
Registro:
| Documento: | Artículo |
| Título: | Semiclassical decay of strings with maximum angular momentum |
| Autor: | Iengo, R.; Russo, J.G. |
| Filiación: | INFN, Sezione di Trieste and International School for Advanced Studies (SISSA), Via Beirut 2-4, I-34013 Trieste, Italy Theory Division, CERN, CH-1211 Geneva, Switzerland Departamento de Física, Universidad de Buenos Aires and Conicet, Ciudad Universitaria, Pab. I, 1428 Buenos Aires, Argentina |
| Palabras clave: | Bosonic Strings; Superstrings and Heterotic String |
| Año: | 2003 |
| Volumen: | 7 |
| Número: | 3 |
| Página de inicio: | 631 |
| Página de fin: | 645 |
| Título revista: | Journal of High Energy Physics |
| Título revista abreviado: | J. High Energy Phys. |
| ISSN: | 10298479 |
| Registro: | https://bibliotecadigital.exactas.uba.ar/collection/paper/document/paper_10298479_v7_n3_p631_Iengo |
Referencias:
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Citas:
---------- APA ----------
Iengo, R. & Russo, J.G. (2003) . Semiclassical decay of strings with maximum angular momentum. Journal of High Energy Physics, 7(3), 631-645.Recuperado de https://bibliotecadigital.exactas.uba.ar/collection/paper/document/paper_10298479_v7_n3_p631_Iengo [ ]
---------- CHICAGO ----------
Iengo, R., Russo, J.G. "Semiclassical decay of strings with maximum angular momentum" . Journal of High Energy Physics 7, no. 3 (2003) : 631-645.Recuperado de https://bibliotecadigital.exactas.uba.ar/collection/paper/document/paper_10298479_v7_n3_p631_Iengo [ ]
---------- MLA ----------
Iengo, R., Russo, J.G. "Semiclassical decay of strings with maximum angular momentum" . Journal of High Energy Physics, vol. 7, no. 3, 2003, pp. 631-645.Recuperado de https://bibliotecadigital.exactas.uba.ar/collection/paper/document/paper_10298479_v7_n3_p631_Iengo [ ]
---------- VANCOUVER ----------
Iengo, R., Russo, J.G. Semiclassical decay of strings with maximum angular momentum. J. High Energy Phys. 2003;7(3):631-645.Available from: https://bibliotecadigital.exactas.uba.ar/collection/paper/document/paper_10298479_v7_n3_p631_Iengo [ ]
