Please use this identifier to cite or link to this item:
http://hdl.handle.net/2445/128234
Title: | Exact bremsstrahlung function in N=2 superconformal field theories |
Author: | Fiol Núñez, Bartomeu Gerchkovitz, Efrat Komargodski, Zohar |
Keywords: | Teoria de camps (Física) Partícules (Matèria) Field theory (Physics) Particles |
Issue Date: | 25-Feb-2016 |
Publisher: | American Physical Society |
Abstract: | We propose an exact formula for the energy radiated by an accelerating quark in N = 2 superconformal theories in four dimensions. This formula reproduces the known bremsstrahlung function for N = 4 theories and provides a prediction for all the perturbative and instanton corrections in N = 2 theories. We perform a perturbative check of our proposal up to three loops. |
Note: | Reproducció del document publicat a: https://doi.org/10.1103/PhysRevLett.116.081601 |
It is part of: | Physical Review Letters, 2016, vol. 116, num. 8, p. 081601 |
URI: | http://hdl.handle.net/2445/128234 |
Related resource: | https://doi.org/10.1103/PhysRevLett.116.081601 |
ISSN: | 0031-9007 |
Appears in Collections: | Articles publicats en revistes (Institut de Ciències del Cosmos (ICCUB)) Articles publicats en revistes (Física Quàntica i Astrofísica) Publicacions de projectes de recerca finançats per la UE |
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