Publications (28)
Dynamics with Infinitely Many Derivatives: The Initial Value Problem
Neil Barnaby, Niky Kamran
On Features and Nongaussianity from Inflationary Particle Production
Neil Barnaby
Nongaussianity from Tachyonic Preheating in Hybrid Inflation
Neil Barnaby, James M. Cline
Phenomenology of a Pseudo-Scalar Inflaton: Naturally Large Nongaussianity
Neil Barnaby, Ryo Namba, Marco Peloso
Nonlocal Inflation
Neil Barnaby
Nongaussianity from Particle Production During Inflation
Neil Barnaby
A New Formulation of the Initial Value Problem for Nonlocal Theories
Neil Barnaby
Dynamics and Stability of Light-Like Tachyon Condensation
Neil Barnaby, David J. Mulryne, Nelson J. Nunes +1
Gravity waves and non-Gaussian features from particle production in a sector gravitationally coupled to the inflaton
Neil Barnaby, Jordan Moxon, Ryo Namba +3
Preheating After Modular Inflation
Neil Barnaby, J. Richard Bond, Zhiqi Huang +1
Overproduction of cosmic superstrings
Neil Barnaby, Aaron Berndsen, James M. Cline +1
Catastrophic Consequences of Kicking the Chameleon
Adrienne L. Erickcek, Neil Barnaby, Clare Burrage +1
Cosmological Fluctuations from Infra-Red Cascading During Inflation
Neil Barnaby, Zhiqi Huang, Lev Kofman +1
Reheating the Universe After Multi-Field Inflation
Neil Barnaby, Jonathan Braden, Lev Kofman
Feeding your Inflaton: Non-Gaussian Signatures of Interaction Structure
Neil Barnaby, Sarah Shandera
Large Nongaussianity in Axion Inflation
Neil Barnaby, Marco Peloso
Caustic Formation in Tachyon Effective Field Theories
Neil Barnaby
Nongaussian and nonscale-invariant perturbations from tachyonic preheating in hybrid inflation
Neil Barnaby, James M. Cline
Particle Production During Inflation: Observational Constraints and Signatures
Neil Barnaby, Zhiqi Huang
Creating the Universe from Brane-Antibrane Annihilation
Neil Barnaby, James M. Cline
Chameleons in the Early Universe: Kicks, Rebounds, and Particle Production
Adrienne L. Erickcek, Neil Barnaby, Clare Burrage +1
Observable non-gaussianity from gauge field production in slow roll inflation, and a challenging connection with magnetogenesis
Neil Barnaby, Ryo Namba, Marco Peloso
Dynamics with Infinitely Many Derivatives: Variable Coefficient Equations
Neil Barnaby, Niky Kamran
Gauge Field Production in Axion Inflation: Consequences for Monodromy, non-Gaussianity in the CMB, and Gravitational Waves at Interferometers
Neil Barnaby, Enrico Pajer, Marco Peloso
p-adic Inflation
Neil Barnaby, Tirthabir Biswas, James M. Cline
Tachyon Defect Formation and Reheating in Brane-Antibrane Inflation
Neil Barnaby, James M. Cline
Predictions for Nongaussianity from Nonlocal Inflation
Neil Barnaby, James M. Cline
Signatures of anisotropic sources in the squeezed-limit bispectrum of the cosmic microwave background
Maresuke Shiraishi, Eiichiro Komatsu, Marco Peloso +1