Instruct: Identify the main and secondary category of Arxiv papers based on the titles and abstracts
Query: Non-Fermi-Liquid-Like Behavior in The Two-Dimensional t-J Model   The spin, charge and pairing correlation functions for the ground state of
two-dimensional $t-J$ model are calculated by using the power method which
projects out the ground state from a variational wave function. ``Exact''
results are obtained for $10\times10$ and $8\times8$ lattices with low particle
densities.
  The results are surprisingly similar to that of one-dimensional $t-J$ model.
The phenomenology is almost perfectly correlated with the concept of
Tomonaga-Luttinger liquid and it is incompatible with traditional Fermi liquid
theory.

32
The categories of this paper are: atom-ph
0
The categories of this paper are: hep-ph
9
The categories of this paper are: nlin
11
The categories of this paper are: hep-lat
28
The categories of this paper are: alg-geom
37
The categories of this paper are: supr-con
2
The categories of this paper are: math
18
The categories of this paper are: econ
15
The categories of this paper are: nucl-ex
14
The categories of this paper are: math-ph
30
The categories of this paper are: q-alg
35
The categories of this paper are: mtrl-th
22
The categories of this paper are: chao-dyn
33
The categories of this paper are: plasm-ph
3
The categories of this paper are: physics
19
The categories of this paper are: eess