Fundamental strings as black bodies
We show that the decay spectrum of massive excitations in perturbative string theories is thermal when averaged over the (many) initial degenerate states. We first compute the inclusive photon spectrum for open strings at the tree level showing that a black body spectrum with the Hagedorn temperatur...
| Publicado: |
1999
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| Acceso en línea: | https://bibliotecadigital.exactas.uba.ar/collection/paper/document/paper_03702693_v454_n3-4_p207_Amati http://hdl.handle.net/20.500.12110/paper_03702693_v454_n3-4_p207_Amati |
| Aporte de: |
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