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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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| File | Description | Size | Format | |
|---|---|---|---|---|
| 659066.pdf | 206.43 kB | Adobe PDF | View/Open |
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