Effective theory of NN interactions in a separable representation

B. Krippa; B. L. G. Bakker

doi:10.1134/1.1501653

Effective theory of NN interactions in a separable representation

High Energy Physics - Phenomenology 2015-06-25 v1

Authors: B. Krippa , B. L. G. Bakker

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Abstract

We consider the effective field theory of the NN system in a separable representation. The pionic part of the effective potential is included nonperturbatively and approximated by a separable potential. The use of a separable representation allows for the explicit solution of the Lippmann-Schwinger equation and a consistent renormalization procedure. The phase shifts in the $^1S_0$ channel are calculated to subleading order.

Keywords

effective action in quantum field theory effective field theory quantum field theory

Cite

@article{arxiv.hep-ph/0004178,
  title  = {Effective theory of NN interactions in a separable representation},
  author = {B. Krippa and B. L. G. Bakker},
  journal= {arXiv preprint arXiv:hep-ph/0004178},
  year   = {2015}
}

Comments

7 pages

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