Publications (51)
Higher Powers in Gravitation
Timothy Clifton
Cosmology on all scales: a two-parameter perturbation expansion
Sophia R. Goldberg, Timothy Clifton, Karim A. Malik
The Parameterised Post-Newtonian Limit of Fourth-Order Theories of Gravity
Timothy Clifton
Perturbation theory for cosmologies with non-linear structure
Sophia R. Goldberg, Christopher Gallagher, Timothy Clifton
Properties of Black Hole Radiation From Tunnelling
Timothy Clifton
Perturbation Theory in Lemaitre-Tolman-Bondi Cosmology
Chris Clarkson, Timothy Clifton, Sean February
Relativistic Euler Equations in cosmologies with non-linear structures
Christopher S. Gallagher, Timothy Clifton
The Power of General Relativity
Timothy Clifton, John D. Barrow
A Simple Model for Pulse Profiles from Precessing Pulsars, with Special Application to Relativistic Binary PSR B1913+16
Timothy Clifton, Joel M. Weisberg
Volume Weighted Measures of Eternal Inflation in the Bousso-Polchinski Landscape
Timothy Clifton, Stephen Shenker, Navin Sivanandam
Living in a Void: Testing the Copernican Principle with Distant Supernovae
Timothy Clifton, Pedro G. Ferreira, Kate Land
Exact Evolution of Discrete Relativistic Cosmological Models
Timothy Clifton, Daniele Gregoris, Kjell Rosquist +1
What's the Matter in Cosmology?
Timothy Clifton
A Gravitational Entropy Proposal
Timothy Clifton, George F R Ellis, Reza Tavakol
Observational Constraints on the Completeness of Space near Astrophysical Objects
Timothy Clifton, John D. Barrow
Local and non-local measures of acceleration in cosmology
Philip Bull, Timothy Clifton
Observational Cosmology in Macroscopic Gravity
Timothy Clifton, Alan Coley, Robert van den Hoogen
An Improved Treatment of Optics in the Lindquist-Wheeler Models
Timothy Clifton, Pedro G. Ferreira, Kane O'Donnell
The kSZ effect as a test of general radial inhomogeneity in LTB cosmology
Philip Bull, Timothy Clifton, Pedro G. Ferreira
Post-Newtonian Cosmological Modelling
Viraj A. A. Sanghai, Timothy Clifton
Piecewise Silence in Discrete Cosmological Models
Timothy Clifton, Daniele Gregoris, Kjell Rosquist
Decay of the Cosmic Vacuum Energy
Timothy Clifton, John D. Barrow
The Crossing Statistic: Dealing with Unknown Errors in the Dispersion of Type Ia Supernovae
Arman Shafieloo, Timothy Clifton, Pedro G. Ferreira
Cosmological Solutions with Charged Black Holes
Rashida Bibi, Timothy Clifton, Jessie Durk
A Quasi-Static Approach to Structure Formation in Black Hole Universes
Jessie Durk, Timothy Clifton
On the Emergence of Accelerating Cosmic Expansion in f(R) Theories of Gravity
Timothy Clifton, Peter K. S. Dunsby
Exact Friedmann Solutions in Higher-Order Gravity Theories
Timothy Clifton
Cosmological backreaction in the presence of radiation and a cosmological constant
Viraj A. A. Sanghai, Timothy Clifton
What the small angle CMB really tells us about the curvature of the Universe
Timothy Clifton, Pedro G. Ferreira, Joe Zuntz
The Magnetic Part of the Weyl Tensor, and the Expansion of Discrete Universes
Timothy Clifton, Daniele Gregoris, Kjell Rosquist
Archipelagian Cosmology: Dynamics and Observables in a Universe with Discretized Matter Content
Timothy Clifton, Pedro G. Ferreira
The Parameterised Post-Newtonian Limit of Bimetric Theories of Gravity
Timothy Clifton, Máximo Bañados, Constantinos Skordis
FRW cosmology in Milgrom's bimetric theory of gravity
Timothy Clifton, Thomas G. Zlosnik
Errors in Estimating Omega_Lambda due to the Fluid Approximation
Timothy Clifton, Pedro G. Ferreira
The Method of Images in Cosmology
Timothy Clifton
Exact Initial Data for Black Hole Universes with a Cosmological Constant
Jessie Durk, Timothy Clifton
The isotropic blackbody CMB as evidence for a homogeneous universe
Timothy Clifton, Chris Clarkson, Philip Bull
Parameterized Post-Newtonian Cosmology
Viraj A. A. Sanghai, Timothy Clifton
Cosmology Without Averaging
Timothy Clifton
Parametrizing theories of gravity on large and small scales in cosmology
Timothy Clifton, Viraj A. A. Sanghai
Embedding Non-Linear Structures in f(R) Cosmologies
Timothy Clifton
Observational Constraints on the Averaged Universe
Chris Clarkson, Timothy Clifton, Alan Coley +1
Ray tracing and Hubble diagrams in post-Newtonian cosmology
Viraj A. A. Sanghai, Pierre Fleury, Timothy Clifton
Hubble Diagram Dispersion From Large-Scale Structure
Timothy Clifton, Joe Zuntz
On the absence of the usual weak-field limit, and the impossibility of embedding some known solutions for isolated masses in cosmologies with f(R) dark energy
Timothy Clifton, Peter Dunsby, Rituparno Goswami +1
Back-Reaction in Relativistic Cosmology
Timothy Clifton
Black holes as echoes of previous cosmic cycles
Bernard Carr, Timothy Clifton, Alan Coley
Black-Hole Lattices as Cosmological Models
Eloisa Bentivegna, Timothy Clifton, Jessie Durk +2
Modified Gravity and Cosmology
Timothy Clifton, Pedro G. Ferreira, Antonio Padilla +1
Persistent Black Holes in Bouncing Cosmologies
Timothy Clifton, Bernard Carr, Alan Coley
An exact quantification of backreaction in relativistic cosmology
Timothy Clifton, Kjell Rosquist, Reza Tavakol