Instruct: Identify the main and secondary category of Arxiv papers based on the titles and abstracts
Query: Uniform electron gas at finite temperatures   We calculate the free energy of the quantum uniform electron gas for
temperatures from near zero to 100 times the Fermi energy, approaching the
classical limit. An extension of the Vashista-Singwi theory to finite
temperatures and self-consistent compressibility sum rule is presented.
Comparisons are made to other local field correction methods, as well as recent
quantum Monte Carlo simulation and classical map based results. Accurate fits
to the exchange-correlation free energy from both theory and simulation are
given for future practical applications.

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
9
The categories of this paper are: nlin
10
The categories of this paper are: q-bio
12
The categories of this paper are: nucl-th
34
The categories of this paper are: chem-ph
37
The categories of this paper are: supr-con
22
The categories of this paper are: chao-dyn
16
The categories of this paper are: stat
18
The categories of this paper are: econ
23
The categories of this paper are: solv-int
14
The categories of this paper are: math-ph
2
The categories of this paper are: math
1
The categories of this paper are: cs
21
The categories of this paper are: adap-org