'Cosmic acceleration' presentation slideshows

Dark Energy Current theoretical issues and progress toward future experiments Andreas Albrecht (UC Davis) LEPP Journal C

Dark Energy Current theoretical issues and progress toward future experiments Andreas Albrecht (UC Davis) LEPP Journal Club Seminar, Cornell University December 1 2006. Cosmic acceleration Accelerating matter is required to fit current data. Preferred by modern data.

1.19k views • 103 slides

879 views • 79 slides

What is Dark Energy?

What is Dark Energy?. Josh Frieman Fermilab and the University of Chicago. Abell 0957 Cluster 550 million light years away. Abell 2255 Cluster 1 billion light years. SDSS cluster 4 billion light years. More distant SDSS Cluster. The Expanding Universe.

546 views • 42 slides

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438 views • 24 slides

PHOTON-AXION CONVERSION AS A MECHANISM FOR SUPERNOVA DIMMING: LIMITS FROM CMB SPECTRAL DISTORTION

Joint ILIAS-CAST-CERN Axion Training CERN, Geneve, 30/11-2/12/2005. Alessandro MIRIZZI Dip.to di Fisica and Sez. INFN, BARI (Italy). PHOTON-AXION CONVERSION AS A MECHANISM FOR SUPERNOVA DIMMING: LIMITS FROM CMB SPECTRAL DISTORTION.

392 views • 22 slides

COMING HOME

348 views • 17 slides

Dark Energy as the Gravitational Feedback of Mass-Varying Dark Matter

150 views • 14 slides

Self accelerating universe from non-linear massive gravity

323 views • 13 slides

The galaxy rotation problem. Newton: Increase M (Dark Matter, Zwicky, 1933, popular solution)

From the Pioneer-flyby anomalies to an alternative cosmology. Mike McCulloch. Honorary Fellow, University of Exeter, UK. Talk for Cosmo-08, 26 th August 2008. The galaxy rotation problem. Newton: Increase M (Dark Matter, Zwicky, 1933, popular solution)

288 views • 13 slides

Dark Energy as a Violation of the Equivalence Principle

264 views • 12 slides

Cosmic Acceleration

Cosmic Acceleration.

158 views • 1 slides