5 papers
BMPV black holes in higher-derivative supergravity
Yide Cai, Sabarenath Jayaprakash, James T. Liu +2
There are five independent four-derivative superinvariants for the five-dimensional STU model, of which two are vector invariants that do not involve curvature tensors. We construc…
New invariants in five-dimensional supergravity
Yide Cai, Sabarenath Jayaprakash, James T. Liu +2
We consider four-derivative superinvariants of five-dimensional supergravity coupled to vector multiplets, which we obtain from both the superconformal te…
Quantized Giant Gravitons as the Periodic Table of Supersymmetric States: D3, M2 and M5
Evan Deddo, Sabarenath Jayaprakash, James T. Liu +1
We consider giant gravitons in the probe approximation when they are described by classical brane configurations in AdS wrapping a particular -cycle and sp…
Multicenter higher-derivative BPS black holes
Yide Cai, Sabarenath Jayaprakash, James T. Liu +1
We consider the reduction of four-derivative heterotic supergravity on a torus and construct two-charge multicenter BPS black hole solutions. In , the three-form field can be…
Higher derivative heterotic supergravity on a torus and supersymmetry
Sabarenath Jayaprakash, James T. Liu
Ignoring ten-dimensional heterotic gauge fields, heterotic supergravity reduced on a -dimensional torus gives rise to a half-maximal supergravity coupled to vector multiplet…