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Title: Photon-graviton amplitudes

We report on an ongoing study of the one-loop photon-graviton amplitudes, using both effective action and worldline techniques. The emphasis is on Kawai-Lewellen-Tye-like relations.
Authors:
;  [1] ;  [2] ;  [3] ;  [4]
  1. Instituto de Física y Matemáticas, Universidad Michoacana de San Nicolás de Hidalgo, Edificio C-3, Apdo. Postal 2-82, C.P. 58040, Morelia, Michoacán (Mexico)
  2. Dipartimento di Fisica ed Astronomia, Università di Bologna and INFN, Sezione di Bologna, Via Irnerio 46, I-40126 Bologna (Italy)
  3. Centro de Estudios en Física y Matemáticas Básicas y Aplicadas, Universidad Autónoma de Chiapas, C.P. 29000, Tuxtla Gutiérrez, México, and Dipartimento di Scienze Fisiche, Informatiche e Matematiche, Universi (Italy)
  4. Facultad de Ciencias, Universidad Autónoma del Estado de México, Instituto Literario 100, Toluca 50000 (Mexico)
Publication Date:
OSTI Identifier:
22218293
Resource Type:
Journal Article
Resource Relation:
Journal Name: AIP Conference Proceedings; Journal Volume: 1548; Journal Issue: 1; Conference: 9. Mexican school on gravitation and mathematical physics: Cosmology for the 21. century, Puerto Vallarta, Jalisco (Mexico), 3-7 Dec 2012; Other Information: (c) 2013 AIP Publishing LLC; Country of input: International Atomic Energy Agency (IAEA)
Country of Publication:
United States
Language:
English
Subject:
72 PHYSICS OF ELEMENTARY PARTICLES AND FIELDS; ACTION INTEGRAL; AMPLITUDES; FEYNMAN DIAGRAM; GRAVITONS; PHOTONS; QUANTUM FIELD THEORY