Instruct: Identify the main and secondary category of Arxiv papers based on the titles and abstracts
Query: The Mesonic Fluctuations and Corrections in the Chiral Symmetry Breaking
  Vacuum   The mesonic quantum fluctuations and their corrections on the chiral
condensate and pion polarization function are investigated in the
self-consistent scheme of SU(2) Nambu-Jona-Lasinio model by exactly calculating
the next-to-leading order (NLO) Feynman diagrams in $1/N_c$ expansion. While
the fluctuations and corrections depend strongly on the meson's three-momentum
cut-off $\Lambda_M$, no chiral symmetry restoration is found since the
cancellation between the NLO and the one-quark-loop diagram with quark mass
deviated from the mean-field value.

13
The categories of this paper are: quant-ph
31
The categories of this paper are: ao-sci
29
The categories of this paper are: funct-an
24
The categories of this paper are: dg-ga
6
The categories of this paper are: astro-ph
10
The categories of this paper are: q-bio
25
The categories of this paper are: patt-sol
4
The categories of this paper are: cond-mat
18
The categories of this paper are: econ
2
The categories of this paper are: math
9
The categories of this paper are: nlin
17
The categories of this paper are: q-fin
27
The categories of this paper are: comp-gas
37
The categories of this paper are: supr-con
15
The categories of this paper are: nucl-ex
30
The categories of this paper are: q-alg