30 citations · 81 across the 12 of their papers we have counts for
12 papers
Circular acceleration in Minkowski spacetime: thermality versus finite size
Cameron R D Bunney, Jorma Louko
The Unruh effect predicts that a uniformly linearly accelerated observer with proper acceleration reacts to the Minkowski vacuum through excitations and de-excitations with the…
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…
Information in quantum field theory simulators: Thin-film superfluid helium
Maciej T. Jarema, Cameron R. D. Bunney, Vitor S. Barroso +3
Understanding quantum correlations through information-theoretic measures is fundamental to developments in quantum field theory, quantum information, and quantum many-body physics…
Nondestructive optomechanical detection scheme for Bose-Einstein condensates
Cisco Gooding, Cameron R. D. Bunney, Samin Tajik +6
We present a two-tone heterodyne optical readout scheme to extract unequal-time density correlations along an arbitrary stationary interaction path from a pancake-shaped Bose-Einst…
C-metric in a (nut)shell
Cameron R D Bunney, Robert B Mann
We present a comprehensive study of the C-metric in dimensions, placing it within a shell of stress energy and matching it to an exterior vacuum AdS metric. The C-metri…
Circular acceleration in (anti-)de Sitter spacetime: thermality versus finite size
Cameron R. D. Bunney, Jorma Louko
Anti-de Sitter spacetime and the static patch of de Sitter spacetime are arenas for investigating thermal and finite-size effects seen by an accelerated quantum observer. We consid…
Ambient temperature versus ambient acceleration in the circular motion Unruh effect
Cameron R. D. Bunney, Leo Parry, T. Rick Perche +1
It is well known that the experience of a linearly accelerated observer with acceleration , interacting with a massless scalar field in its vacuum state in Minkowski space…
Stationary trajectories in Minkowski spacetimes
Cameron R. D. Bunney
We determine the conjugacy classes of the Poincaré group and apply this to classify the stationary trajectories of Minkowski spacetimes in terms of timelike K…
Non-linear effective field theory simulators in two-fluid interfaces
Vitor S. Barroso, Cameron R. D. Bunney, Silke Weinfurtner
Analogue gravity offers an approach for testing the universality and robustness of quantum field theories in curved spacetimes and validating them using down-to-earth, laboratory-b…
Circular motion analogue Unruh effect in a thermal bath: Robbing from the rich and giving to the poor
Cameron R. D. Bunney, Jorma Louko
The Unruh effect states that a uniformly linearly accelerated observer with proper acceleration experiences the Minkowski vacuum as a thermal state at temperature .…
Third sound detectors in accelerated motion
Cameron R. D. Bunney, Vitor S. Barroso, Steffen Biermann +6
An accelerated observer moving through empty space sees particles appearing and disappearing, while an observer with a constant velocity does not register any particles. This pheno…
Electromagnetism in Curved Spacetimes: Coupling of the Doppler and Gravitational Redshifts
Cameron R. D. Bunney, Gabriele Gradoni
We present the basic prerequisites of electromagnetism in flat spacetime and provide the description of electromagnetism in terms of the Faraday tensor. We generalise electromagnet…