Partially twisted boundary conditions for scalar mesons
High Energy Physics - Lattice
2013-11-14 v2
Abstract
The possibility of imposing partially twisted boundary conditions in the lattice study of the resonance states is investigated by using the effective field theory (EFT) methods. In particular, it is demonstrated that - in certain cases - it is possible to use partial twisting even in the presence of the quark annihilation diagrams.
Cite
@article{arxiv.1310.7875,
title = {Partially twisted boundary conditions for scalar mesons},
author = {Dimitri Agadjanov and Ulf-G. Meißner and Akaki Rusetsky},
journal= {arXiv preprint arXiv:1310.7875},
year = {2013}
}
Comments
Presented at the 31st International Symposium on Lattice Field Theory (Lattice 2013), 29 July - 3 August 2013, Mainz, Germany, reference corrected in the replaced version