Instruct: Identify the main and secondary category of Arxiv papers based on the titles and abstracts
Query: Quantum Phase Fluctuations in High Tc Superconductors   If phase coherence determines the superconducting transition temperature Tc
in the cuprate oxides, it is of great interest to understand the role that
dynamics of the phase fluctuation plays in bringing about depletion of the
superconducting condensate. We will show that a phase correlation function can
be calculated that allows us to describe depletion of superconducting
condensate as a result of the quantum fluctuation. In two dimension, dynamic
phase fluctuation or pair fluctuation gives rise to a condensate depletion
linear with temperature as T$\to O$ in superconductors with nodes at the fermi
surface.

31
The categories of this paper are: ao-sci
1
The categories of this paper are: cs
25
The categories of this paper are: patt-sol
3
The categories of this paper are: physics
18
The categories of this paper are: econ
7
The categories of this paper are: hep-th
5
The categories of this paper are: gr-qc
27
The categories of this paper are: comp-gas
13
The categories of this paper are: quant-ph
10
The categories of this paper are: q-bio
14
The categories of this paper are: math-ph
19
The categories of this paper are: eess
11
The categories of this paper are: hep-lat
20
The categories of this paper are: acc-phys
34
The categories of this paper are: chem-ph
24
The categories of this paper are: dg-ga