Instruct: Identify the main and secondary category of Arxiv papers based on the titles and abstracts
Query: Generalized Coherent State Derivation of TDDFT Equations for
  Superconductors   Equations of motion are derived for the normal and the anomalous
single-electron density matrices of a Fermi liquid using a time dependent
finite temperature generalized coherent state (GCS) variational ansatz for the
many-body density matrix. Self-consistent equations for the order parameter
$\Delta$ allow to investigate the interplay of Coulomb repulsion and pairing
attraction in homogeneous and inhomogeneous Fermi-liquids with spontaneously
broken symmetry such as high temperature superconductors. The temperature of
the Kosterlitz-Thouless transition to the two-dimensional superfluidity is
calculated.

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The categories of this paper are: q-alg
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The categories of this paper are: atom-ph
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The categories of this paper are: stat
2
The categories of this paper are: math
9
The categories of this paper are: nlin
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The categories of this paper are: dg-ga
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The categories of this paper are: hep-ex
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The categories of this paper are: hep-lat
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The categories of this paper are: chao-dyn
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The categories of this paper are: math-ph
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The categories of this paper are: eess
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The categories of this paper are: solv-int
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The categories of this paper are: ao-sci
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The categories of this paper are: hep-ph
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The categories of this paper are: acc-phys
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The categories of this paper are: comp-gas