Instruct: Identify the main and secondary category of Arxiv papers based on the titles and abstracts
Query: Universality in heavy-fermion systems with general degeneracy   We discuss the relation between the T^{2}-coefficient of electrical
resistivity $A$ and the T-linear specific-heat coefficient $\gamma$ for
heavy-fermion systems with general $N$, where $N$ is the degeneracy of
quasi-particles. A set of experimental data reveals that the Kadowaki-Woods
relation; $A/\gamma^{2} = 1*10^{-5} {\mu\Omega}(K mol/mJ)^{2}$, collapses
remarkably for large-N systems, although this relation has been regarded to be
commonly applicable to the Fermi-liquids. Instead, based on the Fermi-liquid
theory we propose a new relation; $\tilde{A}/\tilde{\gamma}^2=1\times10^{-5}$
with $\tilde{A} = A/(1/2)N(N-1)$ and $\tilde{\gamma} = \gamma/(1/2)N(N-1)$.
This new relation exhibits an excellent agreement with the data for whole the
range of degenerate heavy-fermions.

17
The categories of this paper are: q-fin
5
The categories of this paper are: gr-qc
8
The categories of this paper are: hep-ex
0
The categories of this paper are: hep-ph
12
The categories of this paper are: nucl-th
9
The categories of this paper are: nlin
3
The categories of this paper are: physics
7
The categories of this paper are: hep-th
1
The categories of this paper are: cs
21
The categories of this paper are: adap-org
32
The categories of this paper are: atom-ph
31
The categories of this paper are: ao-sci
2
The categories of this paper are: math
26
The categories of this paper are: bayes-an
33
The categories of this paper are: plasm-ph
14
The categories of this paper are: math-ph