Instruct: Identify the main and secondary category of Arxiv papers based on the titles and abstracts
Query: The Difference between the Longitudinal and Transverse Gluon Propagators
  as an Indicator of the Postconfinement Domain   We study numerically the dependence of the difference between the
longitudinal and transverse gluon propagators, $\Delta=D_L-D_T$, on the
momentum and temperature at $T\gtrsim T_c$ both in SU(2) and SU(3)
gluodynamics. It is found that the integral of $\Delta$ with respect to the
3-momentum is sensitive only to infrared dynamics and shows a substantial
correlation with the Polyakov loop. At $T=T_p\sim 1.2 T_c$ it changes sign
giving some evidence that $T_p$ can serve as a boundary of the postconfinement
domain.

8
The categories of this paper are: hep-ex
14
The categories of this paper are: math-ph
22
The categories of this paper are: chao-dyn
27
The categories of this paper are: comp-gas
13
The categories of this paper are: quant-ph
29
The categories of this paper are: funct-an
26
The categories of this paper are: bayes-an
30
The categories of this paper are: q-alg
34
The categories of this paper are: chem-ph
37
The categories of this paper are: supr-con
5
The categories of this paper are: gr-qc
17
The categories of this paper are: q-fin
35
The categories of this paper are: mtrl-th
25
The categories of this paper are: patt-sol
24
The categories of this paper are: dg-ga
7
The categories of this paper are: hep-th