Please use this identifier to cite or link to this item:
https://dipositint.ub.edu/dspace/handle/2445/35496
Title: | Facets of non-relativistic effective field theories |
Author: | Eiras Fernández, Dolors |
Director/Tutor: | Soto Riera, Joan |
Keywords: | Interaccions electromagnètiques Electromagnetic interactions |
Issue Date: | 1-Jul-2002 |
Publisher: | Universitat de Barcelona |
Abstract: | [eng] Collected papers where problems involving non-relativistic systems are solved by means of a proper Effective Field Theory. Those problems include the calculation of the lifetime of pionium, the lepton finite mass corrections from vacuum polarization to non-relativistic bound state energies and wave function at the origin, the analysis of the Nucleon-Nucleon OPE (one pion exchange) interactions from a renormalization point of view and heavy quarkonia P-wave hadronic decays. [cat] Aquesta tesi presenta un recull de publicacions on problemes relatius a sistemes no relativistes són adreçats mitjançant l'apropiada EFT (Effective Field Theory). Entre les esmentades aplicacions s'inclou el càlcul de la vida mitjana del pionium, correccions a les energies d'estats lligats i funció d'ona a l'origen degudes a la massa finita del leptó en la polarització del buit, l'anàlisi de la interacció OPE (one pion exchange) des del punt de vista de la seva renormalització i, finalment, decaiments hadrònics d'ones P en "heavy quarkonia". |
URI: | http://hdl.handle.net/2445/35496 |
ISBN: | 9788469108994 |
Appears in Collections: | Tesis Doctorals - Departament - Estructura i Constituents de la Matèria |
Files in This Item:
File | Description | Size | Format | |
---|---|---|---|---|
DEF_THESIS.pdf | 3.43 MB | Adobe PDF | View/Open |
Items in DSpace are protected by copyright, with all rights reserved, unless otherwise indicated.