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20032023
most citedLorentz-Violating Vector Fields Slow the Universe Down

341 citations · 4.8k across the 57 of their papers we have counts for

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astro-ph2008★ 303 cited

CMBPol Mission Concept Study: Probing Inflation with CMB Polarization

Daniel Baumann, Mark G. Jackson, Peter Adshead +56

We summarize the utility of precise cosmic microwave background (CMB) polarization measurements as probes of the physics of inflation. We focus on the prospects for using CMB measu…

astro-ph2008★ 298 cited

Generation and Characterization of Large Non-Gaussianities in Single Field Inflation

Xingang Chen, Richard Easther, Eugene A. Lim

Inflation driven by a single, minimally coupled, slowly rolling field generically yields a negligible primordial non-Gaussianity. We discuss two distinct mechanisms by which a non-…

astro-ph2008★ 35 cited

Thermal Inflation and the Gravitational Wave Background

Richard Easther, John T. Giblin, Eugene A. Lim +2

We consider the impact of thermal inflation -- a short, secondary period of inflation that can arise in supersymmetric scenarios -- on the stochastic gravitational wave background.…

astro-ph2007★ 77 cited

Gravitational Waves From the End of Inflation: Computational Strategies

Richard Easther, John T. Giblin, Eugene A. Lim

Parametric resonance or preheating is a plausible mechanism for bringing about the transition between the inflationary phase and a hot, radiation dominated universe. This epoch res…

astro-ph2006★ 261 cited

Gravitational Wave Production At The End Of Inflation

Richard Easther, John T. Giblin, Eugene A. Lim

We consider gravitational wave production due to parametric resonance at the end of inflation, or ``preheating''. This leads to large inhomogeneities which source a stochastic back…

astro-ph2006★ 336 cited

Large Non-Gaussianities in Single Field Inflation

Xingang Chen, Richard Easther, Eugene A. Lim

We compute the 3-point correlation function for a general model of inflation driven by a single, minimally coupled scalar field. Our approach is based on the numerical evaluation o…