Reformulating the TBA equations for the quark anti-quark potential and their two loop expansion
The boundary thermodynamic Bethe Ansatz (BTBA) equations introduced in [1, 2] to describe the cusp anomalous dimension contain imaginary chemical potentials and singular boundary fugacities, which make its systematic expansion problematic. We propose an alternative formulation based on real chemical...
Guardado en:
| Autores principales: | Bajnok, Zoltán, Balog, János, Correa, Diego Hernán, Hegedus, Árpád, Schaposnik Massolo, Fidel Iván, Tóth, Gábor Zsolt |
|---|---|
| Formato: | Articulo |
| Lenguaje: | Inglés |
| Publicado: |
2014
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| Materias: | |
| Acceso en línea: | http://sedici.unlp.edu.ar/handle/10915/85305 |
| Aporte de: |
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