Archivio Istituzionale della RicercaWe determine the two-centered generic charge orbits of magical N = 2 and maximal N = 8 supergravity theories in four dimensions. These orbits are classified by seven U-duality invariant polynomials, which group together into four invariants under the horizontal symmetry group SL(2,R). These latter are expected to disentangle different physical properties of the two-centered black-hole system. The invariant with the lowest degree in charges is the symplectic product , known to control the mutual nonlocality of the two centers.
Two-centered magical charge orbits / Andrianopoli, Laura Maria; D'Auria, Riccardo; Ferrara, Sergio; Marrani, A.; Trigiante, Mario. - In: JOURNAL OF HIGH ENERGY PHYSICS. - ISSN 1029-8479. - ELETTRONICO. - 2011:4(2011), pp. 041-061. [10.1007/JHEP04(2011)041]
Two-centered magical charge orbits
ANDRIANOPOLI, Laura Maria;D'AURIA, RICCARDO;FERRARA, SERGIO;TRIGIANTE, MARIO
2011
Abstract
We determine the two-centered generic charge orbits of magical N = 2 and maximal N = 8 supergravity theories in four dimensions. These orbits are classified by seven U-duality invariant polynomials, which group together into four invariants under the horizontal symmetry group SL(2,R). These latter are expected to disentangle different physical properties of the two-centered black-hole system. The invariant with the lowest degree in charges is the symplectic product , known to control the mutual nonlocality of the two centers.
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https://hdl.handle.net/11583/2412117