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

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