A six-dimensional gravitational index saddle for the D1-D5-P black string is built and decoupled to a BTZ×S^3 saddle for the D1-D5 CFT index.
Non-supersymmetric smooth geometries and D1-D5-P bound states
3 Pith papers cite this work, alongside 196 external citations. Polarity classification is still indexing.
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abstract
We construct smooth non-supersymmetric soliton solutions with D1-brane, D5-brane and momentum charges in type IIB supergravity compactified on T^4 x S^1, with the charges along the compact directions. This generalises previous studies of smooth supersymmetric solutions. The solutions are obtained by considering a known family of U(1) x U(1) invariant metrics, and studying the conditions imposed by requiring smoothness. We discuss the relation of our solutions to states in the CFT describing the D1-D5 system, and describe various interesting features of the geometry.
fields
hep-th 3years
2026 3representative citing papers
An algebraic construction generates rotating solutions from static Weyl-class metrics in 5D minimal supergravity by using AdS×S asymptotics and frame shifts, recovering Kerr/Myers-Perry and producing a linear ansatz for multiple non-extremal rotating charged sources.
The vecro hypothesis introduces a lattice model of the gravitational vacuum whose extended correlations nucleate fuzzballs that destroy semiclassical spacetime near trapped surfaces.
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Index saddle for the D1-D5-P black string and its decoupling limit
A six-dimensional gravitational index saddle for the D1-D5-P black string is built and decoupled to a BTZ×S^3 saddle for the D1-D5 CFT index.
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Generating Rotation in a Snap
An algebraic construction generates rotating solutions from static Weyl-class metrics in 5D minimal supergravity by using AdS×S asymptotics and frame shifts, recovering Kerr/Myers-Perry and producing a linear ansatz for multiple non-extremal rotating charged sources.
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The magic of the gravitational vacuum
The vecro hypothesis introduces a lattice model of the gravitational vacuum whose extended correlations nucleate fuzzballs that destroy semiclassical spacetime near trapped surfaces.