171 citations · 2k across the 40 of their papers we have counts for
5 papers · 2 filters
Supersymmetric AdS_6 via T-duality
Yolanda Lozano, Eoin O Colgain, Diego Rodriguez-Gomez +1
We present a new supersymmetric AdS_6 solution of type IIB supergravity with SU(2) isometry. Through the AdS/CFT correspondence, this has potentially very interesting implications…
Charged Black Branes with Hyperscaling Violating Factor
Mohsen Alishahiha, Eoin Ó Colgáin, Hossein Yavartanoo
We present an analytic solution of a charged black hole with hyperscaling violating factor in an Einstein-Maxwell-Dilaton model where the scalar potential is key to the existence o…
Beyond LLM in M-theory
Eoin Ó Colgáin
The Lin, Lunin, Maldacena (LLM) ansatz in D = 11 supports two independent Killing directions when a general Killing spinor ansatz is considered. Here we show that these directions…
Non-Abelian T-duality and consistent truncations in type-II supergravity
Georgios Itsios, Yolanda Lozano, Eoin Ó Colgáin +1
For a general class of SO(4) symmetric backgrounds in type II-supergravity, we show that the action of non-Abelian T-duality can be described via consistent truncation to seven dim…
Self-duality of the D1-D5 near-horizon
Eoin Ó Colgáin
We explore fermionic T-duality and self-duality in the geometry AdS3 x S3 x T4 in type IIB supergravity. We explicitly construct the Killing spinors and the fermionic T-duality iso…