Instruct: Identify the main and secondary category of Arxiv papers based on the titles and abstracts
Query: Doping asymmetry of superconductivity coexisting with antiferromagnetism
  in spin fluctuation theory   We generalize the theory of Cooper pairing by spin excitations in the
metallic antiferromagnetic state to include situations with electron and/or
hole pockets. We show that Cooper pairing arises from transverse spin waves and
from gapped longitudinal spin fluctuations of comparable strength. However,
each of these interactions, projected on a particular symmetry of the
superconducting gap, acts primarily within one type of pocket. We find a
nodeless $d_{x^2-y^2}$-wave state is supported primarily by the longitudinal
fluctuations on the electron pockets, and both transverse and longitudinal
fluctuations support nodeless odd-parity spin singlet $p-$wave symmetry on the
hole pockets. Our results may be relevant to the asymmetry of the AF/SC
coexistence state in the cuprate phase diagram, as well as for the "nodal gap"
observed recently for strongly underdoped cuprates.

33
The categories of this paper are: plasm-ph
5
The categories of this paper are: gr-qc
14
The categories of this paper are: math-ph
36
The categories of this paper are: cmp-lg
6
The categories of this paper are: astro-ph
16
The categories of this paper are: stat
10
The categories of this paper are: q-bio
17
The categories of this paper are: q-fin
9
The categories of this paper are: nlin
28
The categories of this paper are: alg-geom
2
The categories of this paper are: math
0
The categories of this paper are: hep-ph
35
The categories of this paper are: mtrl-th
8
The categories of this paper are: hep-ex
11
The categories of this paper are: hep-lat
24
The categories of this paper are: dg-ga