R2corrections for 5D black holes and rings | Zendy

Monica Guica | Zendy; Lisa Huang | Zendy; Wei Li | Zendy; Andrew Strominger | Zendy

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R²corrections for 5D black holes and rings

Author(s) -

Monica Guica,

Lisa Huang,

Wei Li,

Andrew Strominger

Publication year - 2006

Publication title -

journal of high energy physics

Language(s) - English

Resource type - Journals

eISSN - 1126-6708

pISSN - 1029-8479

DOI - 10.1088/1126-6708/2006/10/036

Subject(s) - supergravity , physics , compactification (mathematics) , black hole (networking) , entropy (arrow of time) , spinning , theoretical physics , supersymmetry , particle physics , quantum electrodynamics , quantum mechanics , mathematics , chemistry , pure mathematics , link state routing protocol , computer network , routing protocol , routing (electronic design automation) , computer science , polymer chemistry

We study higher-order corrections to two BPS solutions of 5D supergravity,namely the supersymmetric black ring and the spinning black hole. Due in partto our current relatively limited understanding of F-type terms in 5Dsupergravity, the nature of these corrections is less clear than that of their4D cousins. Effects of certain $R^2$ terms found in Calabi-Yau compactificationof M-theory are specifically considered. For the case of the black ring, forwhich the microscopic origin of the entropy is generally known, thecorresponding higher order macroscopic correction to the entropy is found tomatch a microscopic correction, while for the spinning black hole thecorrections are partially matched to those of a 4D $D0-D2-D6$ black hole.Comment: 9 page

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