
TL;DR
This paper uncovers the supergravity structure of the special locus, revealing algebraic relations between fields and enabling the construction of complex microstate geometries in higher dimensions.
Contribution
It identifies the supergravity structure of the special locus and generalizes the Ansatz to more complex six-dimensional supergravity excitations.
Findings
Dual vector fields must vanish on the special locus
Algebraic relations exist between tensor gauge fields in 6D and 10D
Constructed the full 6D uplift of the simplest special locus
Abstract
The special locus plays an important role in the construction of the non-BPS microstate geometries known as microstrata. These supergravity solutions are dual to combinations of left-moving and right-moving momentum states in the D1-D5 CFT and because supersymmetry is broken the anomalous dimensions of these states are not protected. This means even the simplest combinations of excitations can create a cascade of frequency dependences through the non-linearities of the supergravity interactions. Solutions on the special locus manage to lock some of these anomalous dimensions together and allow one to construct complete solutions using gauged supergravity in three dimensions. In the dual holographic CFT, the special locus has been shown to correspond to creating a "pure" gas of single particle states, however, in supergravity the special locus remains mysterious especially because it…
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Taxonomy
TopicsBlack Holes and Theoretical Physics · Pulsars and Gravitational Waves Research · Noncommutative and Quantum Gravity Theories
