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Dynamical symmetry enhancement near massive IIA horizons

Ulf Gran (Institutionen för fundamental fysik) ; Jan Gutowski ; Usman Kayani ; George Papadopoulos
Classical and quantum gravity (0264-9381). Vol. 32 (2014), 23, p. Art. Nr. 235004.
[Artikel, refereegranskad vetenskaplig]

We prove that Killing horizons in massive IIA supergravity preserve an even number of supersymmetries, and that their symmetry algebra contains an 𝔰𝔩(2,R) subalgebra, confirming the conjecture of [5]. We also prove a new class of Lichnerowicz type theorems for connections of the spin bundle whose holonomy is contained in a general linear group.

Nyckelord: black holes; supergravity; string theory

Denna post skapades 2014-12-09. Senast ändrad 2016-01-04.
CPL Pubid: 207709


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