Renormalization and asymptotic states in Lorentz-violating quantum field theory

M. Cambiaso, R. Lehnert, R. Potting

Resultado de la investigación: Conference contribution

Resumen

Radiative corrections in quantum field theories with small departures from Lorentz symmetry alter structural aspects of the theory, in particular the definition of asymptotic single-particle states. Specifically, the Dirac equation is radiatively modified by Lorentz-violating momentum-dependent operators not present in the Lagrange density, and the standard renormalization procedure needs to be adapted too.

Idioma originalEnglish
Título de la publicación alojadaProceedings of the 6th Meeting on CPT and Lorentz Symmetry, CPT 2013
EditorialWorld Scientific Publishing Co. Pte Ltd
Páginas264-266
Número de páginas3
ISBN (versión impresa)9789814566421
EstadoPublished - 1 ene 2014
Evento6th Meeting on CPT and Lorentz Symmetry, CPT 2013 - Bloomington, United States
Duración: 17 jun 201321 sep 2013

Other

Other6th Meeting on CPT and Lorentz Symmetry, CPT 2013
PaísUnited States
CiudadBloomington
Período17/06/1321/09/13

Huella dactilar

Dirac equation
momentum
operators
symmetry

ASJC Scopus subject areas

  • Astronomy and Astrophysics

Citar esto

Cambiaso, M., Lehnert, R., & Potting, R. (2014). Renormalization and asymptotic states in Lorentz-violating quantum field theory. En Proceedings of the 6th Meeting on CPT and Lorentz Symmetry, CPT 2013 (pp. 264-266). World Scientific Publishing Co. Pte Ltd.
Cambiaso, M. ; Lehnert, R. ; Potting, R. / Renormalization and asymptotic states in Lorentz-violating quantum field theory. Proceedings of the 6th Meeting on CPT and Lorentz Symmetry, CPT 2013. World Scientific Publishing Co. Pte Ltd, 2014. pp. 264-266
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Cambiaso, M, Lehnert, R & Potting, R 2014, Renormalization and asymptotic states in Lorentz-violating quantum field theory. En Proceedings of the 6th Meeting on CPT and Lorentz Symmetry, CPT 2013. World Scientific Publishing Co. Pte Ltd, pp. 264-266, 6th Meeting on CPT and Lorentz Symmetry, CPT 2013, Bloomington, United States, 17/06/13.

Renormalization and asymptotic states in Lorentz-violating quantum field theory. / Cambiaso, M.; Lehnert, R.; Potting, R.

Proceedings of the 6th Meeting on CPT and Lorentz Symmetry, CPT 2013. World Scientific Publishing Co. Pte Ltd, 2014. p. 264-266.

Resultado de la investigación: Conference contribution

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Cambiaso M, Lehnert R, Potting R. Renormalization and asymptotic states in Lorentz-violating quantum field theory. En Proceedings of the 6th Meeting on CPT and Lorentz Symmetry, CPT 2013. World Scientific Publishing Co. Pte Ltd. 2014. p. 264-266