Instruct: Identify the main and secondary category of Arxiv papers based on the titles and abstracts
Query: Conformal Theories with an IR cutoff   We give a new perspective on the dynamics of conformal theories realized in
the SU(N) gauge theory, when the number of flavors N_f is within the conformal
window. Motivated by the RG argument on conformal theories with a finite IR
cutoff \Lambda_{IR}, we conjecture that the propagator of a meson G_H(t) on a
lattice behaves at large t as a power-law corrected Yukawa-type decaying form
G_H(t) = c_H \exp{(-m_H t)}/t^{\alpha_H} instead of the exponentially decaying
form c_H\exp{(-m_H t)}, in the small quark mass region where m_H \le c
\Lambda_{IR}: m_H is the mass of the ground state hadron in the channel H and c
is a constant of order 1. The transition between the "conformal region" and the
"confining region" is a first order transition. Our numerical results verify
the predictions for the N_f=7 case and the N_f=16 case in the SU(3) gauge
theory with the fundamental representation.

25
The categories of this paper are: patt-sol
15
The categories of this paper are: nucl-ex
14
The categories of this paper are: math-ph
27
The categories of this paper are: comp-gas
37
The categories of this paper are: supr-con
24
The categories of this paper are: dg-ga
5
The categories of this paper are: gr-qc
33
The categories of this paper are: plasm-ph
29
The categories of this paper are: funct-an
31
The categories of this paper are: ao-sci
26
The categories of this paper are: bayes-an
21
The categories of this paper are: adap-org
1
The categories of this paper are: cs
32
The categories of this paper are: atom-ph
23
The categories of this paper are: solv-int
2
The categories of this paper are: math