Masses, decay constants and electromagnetic form-factors with twisted boundary conditions
(2015) In Proceedings of Science 29-June-2015.- Abstract
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.
Please use this url to cite or link to this publication:
https://lup.lub.lu.se/record/3539febd-4c4c-49a4-b9d8-5e33513066b8
- author
- Relefors, Johan LU and Bijnens, Johan LU
- organization
- publishing date
- 2015
- type
- Contribution to journal
- publication status
- published
- subject
- in
- Proceedings of Science
- volume
- 29-June-2015
- article number
- 059
- publisher
- Sissa Medialab srl
- external identifiers
-
- scopus:84988693198
- ISSN
- 1824-8039
- language
- English
- LU publication?
- yes
- id
- 3539febd-4c4c-49a4-b9d8-5e33513066b8
- date added to LUP
- 2016-12-21 10:20:01
- date last changed
- 2024-01-04 19:32:47
@article{3539febd-4c4c-49a4-b9d8-5e33513066b8, abstract = {{<p>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<sup>+</sup> 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.</p>}}, author = {{Relefors, Johan and Bijnens, Johan}}, issn = {{1824-8039}}, language = {{eng}}, publisher = {{Sissa Medialab srl}}, series = {{Proceedings of Science}}, title = {{Masses, decay constants and electromagnetic form-factors with twisted boundary conditions}}, volume = {{29-June-2015}}, year = {{2015}}, }