Instruct: Identify the main and secondary category of Arxiv papers based on the titles and abstracts
Query: Temperature dependence of the zero-bias anomaly in the Anderson-Hubbard
  model: Insights from an ensemble of two-site systems   Motivated by experiments on doped transition metal oxides, this paper
considers the interplay of interactions, disorder, kinetic energy and
temperature in a simple system. An ensemble of two-site Anderson-Hubbard model
systems has already been shown to display a zero-bias anomaly which shares
features with that found in the two-dimensional Anderson-Hubbard model. Here
the temperature dependence of the density of states of this ensemble is
examined. In the atomic limit, there is no zero-bias anomaly at zero
temperature, but one develops at small nonzero temperatures. With hopping,
small temperatures augment the zero-temperature kinetic-energy-driven zero-bias
anomaly, while at larger temperatures the anomaly is filled in.

26
The categories of this paper are: bayes-an
24
The categories of this paper are: dg-ga
8
The categories of this paper are: hep-ex
0
The categories of this paper are: hep-ph
25
The categories of this paper are: patt-sol
16
The categories of this paper are: stat
23
The categories of this paper are: solv-int
5
The categories of this paper are: gr-qc
17
The categories of this paper are: q-fin
27
The categories of this paper are: comp-gas
29
The categories of this paper are: funct-an
30
The categories of this paper are: q-alg
21
The categories of this paper are: adap-org
31
The categories of this paper are: ao-sci
37
The categories of this paper are: supr-con
1
The categories of this paper are: cs