343 citations · 5.7k across the 100 of their papers we have counts for
103 papers
Acceleration and Rotation in Three Dimensions
Cameron R D Bunney, Ruth Gregory, Robert B Mann
We present a new family of exact solutions representing accelerating, rotating, point particle and black hole solutions in three-dimensional Einstein gravity. We investigate their…
Accelerating Black Holes in dimensions: Holography revisited
Gabriel Arenas-Henriquez, Adolfo Cisterna, Felipe Diaz +1
This paper studies the holographic description of dimensional accelerating black holes. We start by using an ADM decomposition of the coordinates suitable to identify boundar…
Rotating Curved Spacetime Signatures from a Giant Quantum Vortex
Patrik Švančara, Pietro Smaniotto, Leonardo Solidoro +5
Gravity simulators are laboratory systems where small excitations like sound or surface waves behave as fields propagating on a curved spacetime geometry. The analogy between gravi…
Seeded vacuum decay with Gauss-Bonnet
Ruth Gregory, Shi-Qian Hu
We investigate false vacuum decay catalysed by black holes under the influence of the higher order Gauss-Bonnet term. We study both bubble nucleation and Hawking-Moss types of phas…
Stability of quantised vortices in two-component condensates
Sam Patrick, Ansh Gupta, Ruth Gregory +1
Multiply quantised vortices (MQVs) within single component Bose-Einstein condensates are unstable and decay rapidly. We show that MQVs can be stabilised by adding a small number of…
Higher-form symmetries, anomalous magnetohydrodynamics, and holography
Arpit Das, Ruth Gregory, Nabil Iqbal
In Abelian gauge theory coupled to fermions, the non-conservation of the axial current due to the chiral anomaly is given by a dynamical operator con…