Effective field theory of interactions on the lattice

Valiente Cifuentes, Manuel; Zinner, Nikolaj Thomas

Publication:
Effective field theory of interactions on the lattice

dc.contributor.author	Valiente Cifuentes, Manuel
dc.contributor.author	Zinner, Nikolaj Thomas
dc.contributor.department	Física
dc.date.accessioned	2025-01-28T09:27:09Z
dc.date.available	2025-01-28T09:27:09Z
dc.date.issued	2015-05-08
dc.description	© Springer-Verlag Wien 2015. This manuscript version is made available under the CC-BY-NC-ND 4.0 license http://creativecommons.org/licenses/by-nc-nd/4.0/ This document is the Accepted Manuscript, version of a Published Work that appeared in final form in Few-Body Systems. To access the final edited and published work see https://doi.org/10.1007/s00601-015-0991-y
dc.description.abstract	We consider renormalization of effective field theory interactions by discretizing the continuum on a tight-binding lattice. After studying the one-dimensional problem, we address s-wave collisions in three dimensions and relate the bare lattice coupling constants to the continuum coupling constants. Our method constitutes a very simple avenue for the systematic renormalization in effective field theory, and is especially useful as the number of interaction parameters increases.
dc.format	application/pdf	es
dc.identifier.citation	Few-body systems, Vol. 56, pp. 845–851 (2015)
dc.identifier.doi	https://doi.org/10.1007/s00601-015-0991-y
dc.identifier.issn	Print: 0177-7963
dc.identifier.issn	Electronic: 1432-5411
dc.identifier.uri	http://hdl.handle.net/10201/149435
dc.language	eng	es
dc.publisher	Springer
dc.relation	Sin financiación externa a la Universidad	es
dc.relation.publisherversion	https://link.springer.com/article/10.1007/s00601-015-0991-y
dc.rights	info:eu-repo/semantics/openAccess	es
dc.rights	Attribution-NonCommercial-NoDerivatives 4.0 Internacional	*
dc.rights.uri	http://creativecommons.org/licenses/by-nc-nd/4.0/	*
dc.subject	Continuum limit
dc.subject	Effective field theory
dc.subject	Bare coupling
dc.subject	Density Matrix Renormalization Group
dc.subject	Triplet Fermion
dc.subject.other	CDU::5 - Ciencias puras y naturales	es
dc.title	Effective field theory of interactions on the lattice	es
dc.type	info:eu-repo/semantics/article	es
dspace.entity.type	Publication	es