Instruct: Identify the main and secondary category of Arxiv papers based on the titles and abstracts
Query: Influence of gauge fluctuations on fermion pairing order parameter   Using a prototype model, we study the influence of gauge fluctuations on
fermion pairing order parameter which has the gauge symmetry, and demonstrate
that the gauge fluctuations can destroy the long range order of the fermion
pairing order parameter, and make it only have short range correlation. If this
parameter is a superconducting order parameter, we show that the Meissner
effect of the system keeps intact, and the system is in the superconducting
state even though the long range order of the superconducting order parameter
is destroied by the gauge fluctuations. Our calculations support that the
pseudo-gap region of the high Tc cuprate superconductivity is a spin pseudo-gap
region rather than an electron pre-paired region.

8
The categories of this paper are: hep-ex
17
The categories of this paper are: q-fin
1
The categories of this paper are: cs
33
The categories of this paper are: plasm-ph
12
The categories of this paper are: nucl-th
10
The categories of this paper are: q-bio
3
The categories of this paper are: physics
20
The categories of this paper are: acc-phys
5
The categories of this paper are: gr-qc
18
The categories of this paper are: econ
7
The categories of this paper are: hep-th
27
The categories of this paper are: comp-gas
15
The categories of this paper are: nucl-ex
9
The categories of this paper are: nlin
16
The categories of this paper are: stat
28
The categories of this paper are: alg-geom