Johan Bijnens
Professor, Deputy Head of Division
Masses, decay constants and electromagnetic form-factors with twisted boundary conditions
Author
Summary, in English
We discuss some of the effects of twisted boundary conditions in finite volume using continuum SU(3) Chiral Perturbation Theory. We point out how broken cubic symmetry affects the definitions of quantities such as form-factors. Using the π+ as an example, we give one loop results for the mass, decay constants and electromagnetic form-factor and illustrate how the relevant Ward identities are satisfied.
Department/s
- Theoretical Particle Physics - Has been reorganised
Publishing year
2015
Language
English
Publication/Series
Proceedings of Science
Volume
29-June-2015
Document type
Journal article
Publisher
Sissa Medialab srl
Topic
- Subatomic Physics
Status
Published
ISBN/ISSN/Other
- ISSN: 1824-8039