TY - JOUR

T1 - Quantum attractor flows

AU - Günaydin, Murat

AU - Neitzke, Andrew

AU - Pioline, Boris

AU - Waldron, Andrew

PY - 2007/9/1

Y1 - 2007/9/1

N2 - Motivated by the interpretation of the Ooguri-Strominger-Vafa conjecture as a holographic correspondence in the mini-superspace approximation, we study the radial quantization of stationary, spherically symmetric black holes in four dimensions. A key ingredient is the classical equivalence between the radial evolution equation and geodesic motion of a fiducial particle on the moduli space M*3 of the three-dimensional theory after reduction along the time direction. In the case of N ≤ 2 supergravity, M*3 is a para-quaternionic-Kähler manifold; in this case, we show that BPS black holes correspond to a particular class of geodesics which lift holomorphically to the twistor space Z of M*3, and identify Z as the BPS phase space. We give a natural quantization of the BPS phase space in terms of the sheaf cohomology of Z, and compute the exact wave function of a BPS black hole with fixed electric and magnetic charges in this framework. We comment on the relation to the topological string amplitude, extensions to N > 2 supergravity theories, and applications to automorphic black hole partition functions.

AB - Motivated by the interpretation of the Ooguri-Strominger-Vafa conjecture as a holographic correspondence in the mini-superspace approximation, we study the radial quantization of stationary, spherically symmetric black holes in four dimensions. A key ingredient is the classical equivalence between the radial evolution equation and geodesic motion of a fiducial particle on the moduli space M*3 of the three-dimensional theory after reduction along the time direction. In the case of N ≤ 2 supergravity, M*3 is a para-quaternionic-Kähler manifold; in this case, we show that BPS black holes correspond to a particular class of geodesics which lift holomorphically to the twistor space Z of M*3, and identify Z as the BPS phase space. We give a natural quantization of the BPS phase space in terms of the sheaf cohomology of Z, and compute the exact wave function of a BPS black hole with fixed electric and magnetic charges in this framework. We comment on the relation to the topological string amplitude, extensions to N > 2 supergravity theories, and applications to automorphic black hole partition functions.

UR - http://www.scopus.com/inward/record.url?scp=34948835123&partnerID=8YFLogxK

UR - http://www.scopus.com/inward/citedby.url?scp=34948835123&partnerID=8YFLogxK

U2 - 10.1088/1126-6708/2007/09/056

DO - 10.1088/1126-6708/2007/09/056

M3 - Article

AN - SCOPUS:34948835123

VL - 2007

JO - Journal of High Energy Physics

JF - Journal of High Energy Physics

SN - 1126-6708

IS - 9

M1 - 056

ER -