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| Título: | Effective field theory of interactions on the lattice |
| Fecha de publicación: | 8-may-2015 |
| Editorial: | Springer |
| Cita bibliográfica: | Few-body systems, Vol. 56, pp. 845–851 (2015) |
| ISSN: | Print: 0177-7963 Electronic: 1432-5411 |
| Materias relacionadas: | CDU::5 - Ciencias puras y naturales |
| Palabras clave: | Continuum limit Effective field theory Bare coupling Density Matrix Renormalization Group Triplet Fermion |
| Resumen: | 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. |
| Autor/es principal/es: | Valiente Cifuentes, Manuel Zinner, Nikolaj Thomas |
| Facultad/Departamentos/Servicios: | Facultades, Departamentos, Servicios y Escuelas::Departamentos de la UMU::Física |
| Versión del editor: | https://link.springer.com/article/10.1007/s00601-015-0991-y |
| URI: | http://hdl.handle.net/10201/149435 |
| DOI: | https://doi.org/10.1007/s00601-015-0991-y |
| Tipo de documento: | info:eu-repo/semantics/article |
| Derechos: | info:eu-repo/semantics/openAccess Attribution-NonCommercial-NoDerivatives 4.0 Internacional |
| Descripción: | © 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 |
| Aparece en las colecciones: | Artículos: Física |
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