## 87 Citations

### Gravitomagnetism in the Lewis cylindrical metrics

- PhysicsClassical and Quantum Gravity
- 2020

The Lewis solutions describe the exterior gravitational field produced by infinitely long rotating cylinders, and are useful models for global gravitational effects. When the metric parameters are…

### Superboost transitions, refraction memory and super-Lorentz charge algebra

- PhysicsJournal of High Energy Physics
- 2018

A bstractWe derive a closed-form expression of the orbit of Minkowski spacetime under arbitrary Diff(S2) super-Lorentz transformations and supertranslations. Such vacua are labelled by the…

### On the first G1 stiff fluid spike solution in General Relativity

- Physics
- 2016

Using the Geroch transformation we obtain the first example of an exact stiff fluid spike solution to the Einstein field equations in a closed form exhibiting a spacelike G1 group of symmetries…

### The double copy: Bremsstrahlung and accelerating black holes

- Physics
- 2016

A bstractAdvances in our understanding of perturbation theory suggest the existence of a correspondence between classical general relativity and Yang-Mills theory. A concrete example of this…

### On the integrability of Einstein–Maxwell–(A)dS gravity in the presence of Killing vectors

- Mathematics, Physics
- 2015

We study symmetry and integrability properties of four-dimensional Einstein–Maxwell gravity with a nonvanishing cosmological constant in the presence of Killing vectors. First of all, we consider…

### Geometric horizons in the Kastor-Traschen multi-black-hole solutions

- MathematicsPhysical Review D
- 2018

We investigate the existence of invariantly defined quasi-local hypersurfaces in the Kastor-Traschen solution containing $N$ charge-equal-to-mass black holes. These hypersurfaces are characterized by…

### Local properties and global structure of McVittie spacetimes with non-flat Friedmann–Lemaître–Robertson–Walker backgrounds

- Mathematics, Physics
- 2017

McVittie spacetimes embed the vacuum Schwarzschild(-(anti) de Sitter) spacetime in an isotropic, Friedmann–Lemaître–Robertson–Walker (FLRW) background universe. The global structure of such…

### Black hole chemistry: thermodynamics with Lambda

- Physics
- 2016

We review recent developments on the thermodynamics of black holes in extended phase space, where the cosmological constant is interpreted as thermodynamic pressure and treated as a thermodynamic…

### The NUTs and Bolts of squashed holography

- Physics
- 2016

A bstractWe evaluate the partition function of the free O(N ) model on a two-parameter family of squashed three spheres. We also find new solutions of general relativity with negative cosmological…

### Numerical solutions of Einstein's equations for cosmological spacetimes with spatial topology S 3 and symmetry group U(1)

- Physics, Mathematics
- 2016

We apply a single patch pseudo-spectral scheme based on integer spin-weighted spherical harmonics presented in [1, 2] to Einstein’s equations. The particular hyperbolic reduction of Einstein’s…