Instruct: Identify the main and secondary category of Arxiv papers based on the titles and abstracts
Query: Anomaly Induced Effective Action Combined with Generalized Brans-Dicke
  Theory   We consider the anomaly induced effective action in N=4 super Yang-Mills
theory in interaction with the Brans-Dicke (BD) field. The generalization of
the BD theory so as to permit an energy exchange between the scalar field and
ordinary matter fields, was recently worked out by T. Clifton and J. D. Barrow
[Phys. Rev. D 73, 104022 (2006)]. We derive the scalar field equations for the
dilaton field, and the BD field, and discuss the Friedmann equation in the
general case. The present paper is a continuation of an investigation some
years ago dealing with the case of conformal anomaly plus ordinary classical
gravity [I. Brevik and S. D. Odintsov, Phys. Lett. B 455, 104 (1999)].

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The categories of this paper are: quant-ph
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The categories of this paper are: eess
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The categories of this paper are: math
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The categories of this paper are: nucl-th
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The categories of this paper are: acc-phys
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The categories of this paper are: q-alg
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The categories of this paper are: bayes-an
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The categories of this paper are: plasm-ph
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The categories of this paper are: chem-ph
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The categories of this paper are: nlin
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The categories of this paper are: q-fin
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The categories of this paper are: q-bio
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The categories of this paper are: hep-th
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The categories of this paper are: atom-ph
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The categories of this paper are: econ
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The categories of this paper are: astro-ph