Publications (156)
Gravitational waves from an early matter era
Hooshyar Assadullahi, David Wands
Constraints on primordial density perturbations from induced gravitational waves
Hooshyar Assadullahi, David Wands
Adiabatic and entropy perturbations from inflation
Christopher Gordon, David Wands, Bruce A. Bassett +1
Primordial Non-Gaussianity
P. Daniel Meerburg, Daniel Green, Muntazir Abidi +175
Metric perturbations in two-field inflation
Juan Garcia-Bellido, David Wands
Symmetries for generating string cosmologies
E. J. Copeland, James E. Lidsey, David Wands
Dilaton-gravity on the brane
Kei-ichi Maeda, David Wands
Galaxy bias and gauges at second order in General Relativity
Daniele Bertacca, Nicola Bartolo, Marco Bruni +5
Primordial non-Gaussianity in the bispectra of large-scale structure
Gianmassimo Tasinato, Matteo Tellarini, Ashley J. Ross +1
Tensor non-Gaussianities from Non-minimal Coupling to the Inflaton
Emanuela Dimastrogiovanni, Matteo Fasiello, Gianmassimo Tasinato +1
Local non-Gaussianity from inflation
David Wands
Adiabatic and entropy perturbations with interacting fluids and fields
Karim A. Malik, David Wands
Coupled bulk and brane fields about a de Sitter brane
Antonio Cardoso, Kazuya Koyama, Andrew Mennim +2
Brane-world inflation: slow-roll corrections to the spectral index
Kazuya Koyama, Andrew Mennim, David Wands
The decisive future of inflation
Robert J. Hardwick, Vincent Vennin, David Wands
Scale-dependent non-Gaussianity probes inflationary physics
Christian T. Byrnes, Mischa Gerstenlauer, Sami Nurmi +2
Primordial non-Gaussianity from two curvaton decays
Hooshyar Assadullahi, Jussi Valiviita, David Wands
Enhanced gravitational scattering from large extra dimensions
Kazuya Koyama, Federico Piazza, David Wands
Scalar field perturbations in Horava-Lifshitz cosmology
Anzhong Wang, David Wands, Roy Maartens
A relativistic signature in large-scale structure
Nicola Bartolo, Daniele Bertacca, Marco Bruni +6
Non-Gaussianity and constraints for the variance of perturbations in the curvaton model
Jussi Valiviita, Misao Sasaki, David Wands
Non-linear isocurvature perturbations and non-Gaussianities
David Langlois, Filippo Vernizzi, David Wands
Scaling Solutions in Robertson-Walker Spacetimes
Robert J. van den Hoogen, Alan A. Coley, David Wands
Curvature and isocurvature perturbations from two-field inflation in a slow-roll expansion
Christian T. Byrnes, David Wands
Multiple Fields in Stochastic Inflation
Hooshyar Assadullahi, Hassan Firouzjahi, Mahdiyar Noorbala +2
The Amplitude of Dark Energy Perturbations
Christopher Gordon, David Wands
Primordial trispectrum from inflation
Christian T. Byrnes, Misao Sasaki, David Wands
A Quantum Window Onto Early Inflation
Robert J. Hardwick, Vincent Vennin, David Wands
Tree-level String Cosmology
Richard Easther, Kei-ichi Maeda, David Wands
Tilted Ekpyrosis
José Fonseca, David Wands
Primordial perturbations from slow-roll inflation on a brane
Kazuya Koyama, Andrew Mennim, V. A. Rubakov +2
First Order Inflation in General Relativity
David Wands
Scale dependence of local f_NL
Christian T. Byrnes, Sami Nurmi, Gianmassimo Tasinato +1
False Vacuum Inflation with Einstein Gravity
Edmund J Copeland, Andrew R Liddle, David H Lyth +2
A novel way to determine the scale of inflation
Kari Enqvist, Robert J. Hardwick, Tommi Tenkanen +2
Anisotropic Scalar-Tensor Cosmologies
Jose P. Mimoso, David Wands
Measuring the duration of inflation with the curvaton
Jesus Torrado, Christian T. Byrnes, Robert J. Hardwick +2
Non-Gaussian perturbations from multi-field inflation
Laura E. Allen, Sujata Gupta, David Wands
Cosmological perturbations through the big bang
David Wands
Inhomogeneous vacuum energy
David Wands, Josue De-Santiago, Yuting Wang
Inflationary parameters and primordial perturbation spectra
David Wands
Density Perturbations and Black Hole Formation in Hybrid Inflation
Juan Garcia-Bellido, Andrei Linde, David Wands
Curvature and isocurvature perturbations in a three-fluid model of curvaton decay
Sujata Gupta, Karim A. Malik, David Wands
Critical Number of Fields in Stochastic Inflation
Vincent Vennin, Hooshyar Assadullahi, Hassan Firouzjahi +2
Inflation Dynamics and Reheating
Bruce A. Bassett, Shinji Tsujikawa, David Wands
Braneworld Flux Inflation
Sugumi Kanno, Jiro Soda, David Wands
Vacuum fluctuations in axion-dilaton cosmologies
E. J. Copeland, Richard Easther, David Wands
Cosmological perturbations in the bulk and on the brane
Helen A. Bridgman, Karim A. Malik, David Wands
Gravitational waves from inflation on the brane
David Langlois, Roy Maartens, David Wands
Induced gravity with a non-minimally coupled scalar field on the brane
Mariam Bouhmadi-Lopez, David Wands
Multiple field inflation
David Wands
Low-energy effective theory for a Randall-Sundrum scenario with a moving bulk brane
Ludovica Cotta-Ramusino, David Wands
Encyclopaedia Curvatonis
Vincent Vennin, Kazuya Koyama, David Wands
Self-similar cosmological solutions with a non-minimally coupled scalar field
Damien J. Holden, David Wands
Non-Gaussianity of the primordial perturbation in the curvaton model
Misao Sasaki, Jussi Valiviita, David Wands
Curvaton and the inhomogeneous end of inflation
Hooshyar Assadullahi, Hassan Firouzjahi, Mohammad Hossein Namjoo +1
Slow-roll corrections to inflaton fluctuations on a brane
Kazuya Koyama, Shuntaro Mizuno, David Wands
Relativistic weak lensing from a fully non-linear cosmological density field
Daniel B. Thomas, Marco Bruni, David Wands
Relativistic initial conditions for N-body simulations
Christian Fidler, Thomas Tram, Cornelius Rampf +3
String-inspired cosmology
David Wands
Diagrammatic approach to non-Gaussianity from inflation
Christian T. Byrnes, Kazuya Koyama, Misao Sasaki +1
String Cosmology with a Time-Dependent Antisymmetric Tensor Potential
E. J. Copeland, Amitabha Lahiri, David Wands
Generating the curvature perturbation without an inflaton
David H. Lyth, David Wands
Brane-world cosmology
David Wands
Post-$Planck$ constraints on interacting vacuum energy
Yuting Wang, David Wands, Gong-Bo Zhao +1
An Observational Test of Two-field Inflation
David Wands, Nicola Bartolo, Sabino Matarrese +1
The primordial density perturbation in the curvaton scenario
David H. Lyth, Carlo Ungarelli, David Wands
Super-horizon perturbations and preheating
Andrew R. Liddle, David H. Lyth, Karim A. Malik +1
Non-Gaussianity from Axion-Gauge Fields Interactions during Inflation
Emanuela Dimastrogiovanni, Matteo Fasiello, Robert J. Hardwick +3
Primordial non-gaussianity from multiple curvaton decay
Jussi Valiviita, Hooshyar Assadullahi, David Wands
Cosmic vorticity on the brane
Helen A. Bridgman, Karim A. Malik, David Wands
Cosmological constraints on a decomposed Chaplygin gas
Yuting Wang, David Wands, Lixin Xu +2
Cosmological perturbations through a simple bounce
Laura E. Allen, David Wands
Large-scale Perturbations from the Waterfall Field in Hybrid Inflation
José Fonseca, Misao Sasaki, David Wands
Large-scale cosmological perturbations on the brane
David Langlois, Roy Maartens, Misao Sasaki +1
General relativistic corrections to $N$-body simulations and the Zel'dovich approximation
Christian Fidler, Cornelius Rampf, Thomas Tram +3
Computing General Relativistic effects from Newtonian N-body simulations: Frame dragging in the post-Friedmann approach
Marco Bruni, Daniel B. Thomas, David Wands
Non-Gaussian initial conditions in $Î$CDM: Newtonian, relativistic and primordial contributions
Marco Bruni, Juan Carlos Hidalgo, Nikolai Meures +1
Massless Fileds in Scalar-Tensor Cosmologies
Jose P. Mimoso, David Wands
Scale-invariant Perturbations from Chaotic Inflation
Christian T. Byrnes, David Wands
A new approach to the evolution of cosmological perturbations on large scales
David Wands, Karim A. Malik, David H. Lyth +1
Mixed non-Gaussianity in multiple-DBI inflation
Jon Emery, Gianmassimo Tasinato, David Wands
Gravitational waves from brane-world inflation with induced gravity
Mariam Bouhmadi-Lopez, Roy Maartens, David Wands
Curvature perturbations from ekpyrotic collapse with multiple fields
Kazuya Koyama, Shuntaro Mizuno, David Wands
Disentangling non-Gaussianity, bias and GR effects in the galaxy distribution
Marco Bruni, Robert Crittenden, Kazuya Koyama +3
The Intrinsic Matter Bispectrum in $Î$CDM
Thomas Tram, Christian Fidler, Robert Crittenden +3
CMB hemispherical asymmetry from non-linear isocurvature perturbations
Hooshyar Assadullahi, Hassan Firouzjahi, Mohammad Hossein Namjoo +1
Superstring Cosmology
James E. Lidsey, David Wands, E. J. Copeland
Non-local bias in the halo bispectrum with primordial non-Gaussianity
Matteo Tellarini, Ashley J. Ross, Gianmassimo Tasinato +1
Cosmological matching conditions
Edmund J. Copeland, David Wands
The spectrum of curvature perturbations from hybrid inflation
Juan Garcia-Bellido, David Wands
Generalised perturbation equations in bouncing cosmologies
Antonio Cardoso, David Wands
General Relativity as an Attractor in Scalar-Tensor Stochastic Inflation
Juan Garcia-Bellido, David Wands
Modulated curvaton decay
Hooshyar Assadullahi, Hassan Firouzjahi, Mohammad Hossein Namjoo +1
Cosmological matching conditions for gravitational waves at second order
Frederico Arroja, Hooshyar Assadullahi, Kazuya Koyama +1
Coupled boundary and bulk fields in anti-de Sitter
Kazuya Koyama, Andrew Mennim, David Wands
S-duality Invariant Perturbations in String Cosmology
E. J. Copeland, James E. Lidsey, David Wands
Evolution of gravitational waves in Randall-Sundrum cosmology
Richard Easther, David Langlois, Roy Maartens +1
The cosmological gravitational wave background from primordial density perturbations
Kishore N. Ananda, Chris Clarkson, David Wands
The intrinsic B-mode polarisation of the Cosmic Microwave Background
Christian Fidler, Guido W. Pettinari, Martin Beneke +3