Instruct: Identify the main and secondary category of Arxiv papers based on the titles and abstracts
Query: D=4, N=2 Supergravity with Abelian electric and magnetic charges   We discuss the relation between standard N=2 supergravity with translational
gauging and N=2 supergravities with scalar-tensor multiplets with massive
tensors and Abelian electric charges. We point out that a symplectic covariant
formulation of N=2 supergravity can be achieved just in the presence of tensor
multiplets. As a consequence one can see that the formulation of the N=2 theory
as it comes from IIB flux compactification, which is included in these models,
is equivalent to a non perturbative phase of standard N=2 supergravity. It is
also shown that the IIB tadpole cancellation condition is imposed by
supersymmetry in four dimensions.

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The categories of this paper are: atom-ph
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The categories of this paper are: cond-mat
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The categories of this paper are: econ
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The categories of this paper are: math
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The categories of this paper are: alg-geom
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The categories of this paper are: gr-qc
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The categories of this paper are: nlin
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The categories of this paper are: nucl-th
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The categories of this paper are: chao-dyn
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The categories of this paper are: astro-ph
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The categories of this paper are: math-ph
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The categories of this paper are: acc-phys
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The categories of this paper are: adap-org
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The categories of this paper are: eess
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The categories of this paper are: physics
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The categories of this paper are: funct-an