Instruct: Identify the main and secondary category of Arxiv papers based on the titles and abstracts
Query: Peccei-Quinn Transformations and Black Holes : Orbit Transmutations and
  Entanglement Generation   In a recent paper [Mod. Phys. Lett. A30 (2015) 1550104], the black-hole/qubit
correspondence (BHQC) was exploited to define "black hole quantum circuits"
allowing for a change of the supersymmetry-preserving features of
electromagnetic charge configurations supporting the black hole solution, thus
switching from one U-duality orbit to another, or - equivalently - from an
element of the corresponding Freudenthal Triple System with a definite rank, to
another one. On the supergravity side of BHQC, such quantum gates relate to
particular symplectic transformations acting on the black hole charges; namely,
such transformations cannot belong to the U-duality group, otherwise switching
among orbits would be impossible. In this paper, we consider a particular class
of such symplectic transformations, namely the ones belonging to the so-called
Peccei-Quinn symplectic group, introduced some time ago within the study of
very special Kaehler geometries of the vector multiplets' scalar manifolds in N
= 2 supergravity in D = 4 space-time dimensions.

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The categories of this paper are: nucl-ex
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The categories of this paper are: q-fin
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The categories of this paper are: cmp-lg
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The categories of this paper are: hep-lat
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The categories of this paper are: hep-ex
3
The categories of this paper are: physics
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The categories of this paper are: math-ph
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The categories of this paper are: alg-geom
1
The categories of this paper are: cs
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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: nucl-th
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The categories of this paper are: acc-phys
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The categories of this paper are: dg-ga
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The categories of this paper are: supr-con
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The categories of this paper are: q-bio