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Photo of Johan Bijnens

Johan Bijnens

Professor

Photo of Johan Bijnens

Chiral perturbation theory at finite volume and/or with twisted boundary conditions

Author

  • Johan Bijnens
  • Johan Relefors

Summary, in English

In this talk we discuss a number of ChPT calculations relevant for lattice QCD. These include the finite volume corrections at two-loop order for masses and decay constants. The second part is about hadronic vacuum polarization where we present the two-loop ChPT estimate for the disconnected and strange quark contributions. We also present the finite volume corrections at two-loop order. The final part is the one-loop finite volume with twisted boundary conditions contribution to f+(q2) and the full K&3 amplitude.

Department/s

  • Theoretical Particle Physics

Publishing year

2016

Language

English

Publication/Series

Proceedings of Science

Volume

Part F128557

Document type

Conference paper

Topic

  • Subatomic Physics

Conference name

34th Annual International Symposium on Lattice Field Theory

Conference date

2016-07-24 - 2016-07-30

Conference place

Southampton, United Kingdom

Status

Published