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Field redefinitions in effective theories at higher orders
dc.contributor.author | Criado, Juan Carlos | |
dc.contributor.author | López Pérez, María Victoria | |
dc.date.accessioned | 2020-04-23T11:50:53Z | |
dc.date.available | 2020-04-23T11:50:53Z | |
dc.date.issued | 2019-03-07 | |
dc.identifier.citation | Criado, J. C., & Perez-Victoria, M. (2019). Field redefinitions in effective theories at higher orders. Journal of High Energy Physics, 2019(3), 38. | es_ES |
dc.identifier.uri | http://hdl.handle.net/10481/61542 | |
dc.description.abstract | The invariance of physical observables under redefinitions of the quantum fields is a well-known and important property of quantum field theory. We study perturbative field redefinitions in effective theories, paying special attention to higher-order effects and their impact on matching to an ultraviolet theory at the classical and quantum levels. | es_ES |
dc.description.sponsorship | Our work has been supported by the Spanish MINECO project FPA2016-78220-C3-1-P (Fondos FEDER) and the Junta de Andalucía grant FQM101. The work of J.C.C. has also been supported by the Spanish MECD grant FPU14. | es_ES |
dc.language.iso | eng | es_ES |
dc.publisher | Springer Nature | es_ES |
dc.rights | Atribución 3.0 España | * |
dc.rights.uri | http://creativecommons.org/licenses/by/3.0/es/ | * |
dc.subject | Effective Field Theories | es_ES |
dc.subject | Beyond Standard Model | es_ES |
dc.title | Field redefinitions in effective theories at higher orders | es_ES |
dc.type | journal article | es_ES |
dc.rights.accessRights | open access | es_ES |
dc.identifier.doi | 10.1007/JHEP03(2019)038 |