ChPT loops for the lattice : Pion mass and decay constant, HVP at finite volume and nn̄ -oscillations
(2018) In EPJ Web of Conferences 175.- Abstract
I present higher loop order results for several calculations in Chiral perturbation Theory. 1) Two-loop results at finite volume for hadronic vacuum polarization. 2) A three-loop calculation of the pion mass and decay constant in two-flavour ChPT. For the pion mass all needed auxiliary parameters can be determined from lattice calculations of ππ-scattering. 3) Chiral corrections to neutron-anti-neutron oscillations.
Please use this url to cite or link to this publication:
https://lup.lub.lu.se/record/87df80e9-3125-4a5a-b9b2-aaa175b151b0
- author
- Bijnens, Johan LU
- organization
- publishing date
- 2018-03-26
- type
- Contribution to journal
- publication status
- published
- subject
- in
- EPJ Web of Conferences
- volume
- 175
- article number
- 06011
- publisher
- EDP Sciences
- external identifiers
-
- scopus:85045150477
- ISSN
- 2101-6275
- DOI
- 10.1051/epjconf/201817506011
- language
- English
- LU publication?
- yes
- id
- 87df80e9-3125-4a5a-b9b2-aaa175b151b0
- date added to LUP
- 2018-04-20 11:37:52
- date last changed
- 2024-03-01 17:49:06
@article{87df80e9-3125-4a5a-b9b2-aaa175b151b0, abstract = {{<p>I present higher loop order results for several calculations in Chiral perturbation Theory. 1) Two-loop results at finite volume for hadronic vacuum polarization. 2) A three-loop calculation of the pion mass and decay constant in two-flavour ChPT. For the pion mass all needed auxiliary parameters can be determined from lattice calculations of ππ-scattering. 3) Chiral corrections to neutron-anti-neutron oscillations.</p>}}, author = {{Bijnens, Johan}}, issn = {{2101-6275}}, language = {{eng}}, month = {{03}}, publisher = {{EDP Sciences}}, series = {{EPJ Web of Conferences}}, title = {{ChPT loops for the lattice : Pion mass and decay constant, HVP at finite volume and nn̄ -oscillations}}, url = {{http://dx.doi.org/10.1051/epjconf/201817506011}}, doi = {{10.1051/epjconf/201817506011}}, volume = {{175}}, year = {{2018}}, }