Instruct: Identify the main and secondary category of Arxiv papers based on the titles and abstracts
Query: Generalized geometry of two-dimensional vacua   We derive the conditions for unbroken supersymmetry for a Mink_2, (2,0)
vacuum, arising from Type II supergravity on a compact eight-dimensional
manifold M_8. When specialized to internal manifolds enjoying SU(4)xSU(4)
structure the resulting system is elegantly rewritten in terms of generalized
complex geometry. This particular class of vacua violates the correspondence
between supersymmetry conditions and calibrations conditions of D branes
(supersymmetry-calibrations correspondence). Our analysis includes and extends
previous results about the failure of the supersymmetry-calibrations
correspondence, and confirms the existence of a precise relation between such a
failure and a subset of the supersymmetry conditions.

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The categories of this paper are: stat
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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: solv-int
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The categories of this paper are: funct-an
30
The categories of this paper are: q-alg
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The categories of this paper are: econ
0
The categories of this paper are: hep-ph
34
The categories of this paper are: chem-ph
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The categories of this paper are: nucl-ex
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The categories of this paper are: acc-phys
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The categories of this paper are: eess
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The categories of this paper are: atom-ph
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The categories of this paper are: dg-ga
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The categories of this paper are: gr-qc
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The categories of this paper are: hep-lat