Instruct: Identify the main and secondary category of Arxiv papers based on the titles and abstracts
Query: Renormalization of equations governing nucleon dynamics and nonlocality
  in time of the NN interaction   We discuss the problem of renormalization of dynamical equations which arises
in an effective field theory description of nuclear forces. By using a toy
model of the separable NN potential leading to logarithmic singularities in the
Born series, we show that renormalization gives rise to nucleon dynamics which
is governed by a generalized dynamical equation with a nonlocal-in-time
interaction operator. We show that this dynamical equation can open new
possibilities for applying the EFT approach to the description of low-energy
nucleon dynamics.

0
The categories of this paper are: hep-ph
37
The categories of this paper are: supr-con
5
The categories of this paper are: gr-qc
4
The categories of this paper are: cond-mat
27
The categories of this paper are: comp-gas
8
The categories of this paper are: hep-ex
24
The categories of this paper are: dg-ga
18
The categories of this paper are: econ
7
The categories of this paper are: hep-th
32
The categories of this paper are: atom-ph
25
The categories of this paper are: patt-sol
28
The categories of this paper are: alg-geom
35
The categories of this paper are: mtrl-th
13
The categories of this paper are: quant-ph
9
The categories of this paper are: nlin
10
The categories of this paper are: q-bio