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Cosmic Inflation and the Arrow of Time

Cosmic Inflation and the Arrow of Time

Cosmic Inflation and the Arrow of Time. A. Albrecht UCD P262 Spring 2006. I) Inflation in the era of WMAP I.0 What is Cosmic Inflation? I.1 Successes I.2 Future tests I.3 Theoretical advances. II) Inflation and the arrow of time II.1 Introduction II.2 Arrow of time basics

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1.75k views • 148 slides
Non-linear perturbations from cosmological inflation

Non-linear perturbations from cosmological inflation

JGRG20, YITP, Kyoto 25 th September 2010. Non-linear perturbations from cosmological inflation. David Wands Institute of Cosmology and Gravitation University of Portsmouth. summary:. non-linear perturbations offer distinctive observational signatures of physics of inflation.

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453 views • 30 slides
GRAVITATIONAL BACKREACTION IN SPACETIMES WITH CONSTANT DECELERATION

GRAVITATIONAL BACKREACTION IN SPACETIMES WITH CONSTANT DECELERATION

? 1?. GRAVITATIONAL BACKREACTION IN SPACETIMES WITH CONSTANT DECELERATION. Tomislav Prokopec, ITP & Spinoza Institute, Utrecht University. Based on : Tomas Janssen & Tomislav Prokopec, arXiv:0906.0666 & 0707.3919 [gr-qc] Tomas Janssen, Shun-Pei Miao & Tomislav Prokopec, Richard Woodard,

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385 views • 24 slides
27 th May 2009, School of Astrophysics, Bertinoro

27 th May 2009, School of Astrophysics, Bertinoro

The Scalar, Vector and Tensor Contribution of a Stochastic Background of Primordial Magnetic Fields to CMB Anisotropies. Daniela Paoletti University and INFN of Ferrara INAF/IASF-Bologna. Work in collaboration with Fabio Finelli and Francesco Paci For more details:

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262 views • 18 slides

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