Instruct: Identify the main and secondary category of Arxiv papers based on the titles and abstracts
Query: Central Extension of Extended Supergravities in Diverse Dimensions   We generalize central-charge relations and differential identities of N=2
Special Geometry to N extended supergravity in any dimension 4 \leq D <10, and
p-extended objects. We study the extremization of the ADM mass per unit of
p-volume of BPS extended objects. Runaway solutions for a ``dilaton'' degree of
freedom leading to a vanishing result are interpreted as BPS extremal states
having vanishing Bekenstein-Hawking Entropy.

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The categories of this paper are: hep-ph
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The categories of this paper are: bayes-an
8
The categories of this paper are: hep-ex
4
The categories of this paper are: cond-mat
16
The categories of this paper are: stat
19
The categories of this paper are: eess
32
The categories of this paper are: atom-ph
36
The categories of this paper are: cmp-lg
25
The categories of this paper are: patt-sol
15
The categories of this paper are: nucl-ex
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The categories of this paper are: gr-qc
20
The categories of this paper are: acc-phys
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The categories of this paper are: dg-ga
29
The categories of this paper are: funct-an
21
The categories of this paper are: adap-org
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The categories of this paper are: physics