Instruct: Identify the main and secondary category of Arxiv papers based on the titles and abstracts
Query: Quantitative Determination of a Microscopic Mechanism of High Tc
  Superconductivity   Within the t-J model of copper-oxides, the condensation energy can be related
to the change in the dynamical spin structure factor between the
superconducting and the normal states. By analyzing previous experimental data,
we show that the change associated with the resonant neutron scattering peak
found in $YBa_2Cu_3O_7$ can quantitatively account for the condensation energy.
We argue that this analysis suggests a microscopic mechanism for high Tc
superconductivity.

33
The categories of this paper are: plasm-ph
8
The categories of this paper are: hep-ex
30
The categories of this paper are: q-alg
13
The categories of this paper are: quant-ph
24
The categories of this paper are: dg-ga
37
The categories of this paper are: supr-con
23
The categories of this paper are: solv-int
9
The categories of this paper are: nlin
28
The categories of this paper are: alg-geom
19
The categories of this paper are: eess
21
The categories of this paper are: adap-org
12
The categories of this paper are: nucl-th
1
The categories of this paper are: cs
7
The categories of this paper are: hep-th
35
The categories of this paper are: mtrl-th
22
The categories of this paper are: chao-dyn