PPT-Gravitation and Cosmology I

Introduction to Cosmology Adel A wad Centre for Theoretical Physics British University Content Observed Universe General Relativity and Cosmology Cosmological Eras Dark matter Dark energy. Jochen Weller. Annalisa . Mana. , . Tommaso. . Giannantonio. ,. Gert. . Hütsi. Recontres. de . Moriond. 2012. Theory: Counting Halos in Simulations . Count halos in N-body simulations. Measure “universal” mass function - density of cold dark matter halos of given mass. Where. are . we. ?. Cosmology. . CMB. P.Natoli. 2009. Planck. Intensive . robustness. tests (. M.Lejeune. ). Available on line :. http://pla.esac.esa.int/pla/aio/. planckProducts.html. . Today’s Lecture. Research Methods. Approaches to history. Historical Materialism. Reading sources. Historical Content. Khoisan. cosmology & land use. Christian settler cosmology and land use. Fall . 2012. Cosmology 2012. Cosmology I & II. Cosmology I: . 4. .9. .-. 21.10. .. Cosmology II: . 29. .10. .. -. 16.12. .. http://theory.physics.helsinki.fi. /. ~. cosmology. Lectures in A315, Mon & Tue 14.15-16.00. ” vs. Quantization of . Tachyonic. Dynamics. Goran. S. . Djordjević. In cooperation with D. . Dimitrijević. . and. M. . Milošević. Department of Physics, . Faculty of Science and Mathematics. Exposing the Big Bang . as Philosophy not Science. Dr John Hartnett. 1929 - astronomer discovered . - ‘nebulae’ are galaxies. - redshifts of galaxies. - the Hubble Law . - interpreted to mean that . The nearly exact degeneracy -- i.e., nearly the same CMB anisotropies in models with different geometries but the same matter content –. Is a limit to deriving parameters such . as the Hubble constant from CMB. ” vs. Quantization of . Tachyonic. Dynamics. Goran. S. . Djordjević. In cooperation with D. . Dimitrijević. . and. M. . Milošević. Department of Physics, . Faculty of Science and Mathematics. Lecture 2. Josh . Frieman. I Jayme . Tiomno. School of Cosmology, Rio de Janeiro, Brazil. July 2010. Hoje. V. Recent SN Surveys and Current Constraints on Dark Energy. VI. Fitting SN . Ia. Light Curves & Cosmology . Michele Liguori. Department of Physics and Astronomy, University of . Padova. On behalf of the Planck collaboration. . CMB basics. In big bang cosmology the Universe is initially in a hot and dense state. Newton’s Law of Universal Gravitation. Newton Did not discover gravity, but he did discover gravity was universal. In other words, everything pulls on everything else.. States:. Every object attracts every other object with a force that for any two objects is directly proportional to the mass of each object, and indirectly proportional to the distance between them.. . CH. , . CBE. , . FRS. , . FRSA. (born 8 January 1942) is an English . theoretical physicist. , . cosmologist. , author and Director of Research at the . Centre for Theoretical Cosmology. within the . as Philosophy not Science. Dr John Hartnett. 1929 - astronomer discovered . - ‘nebulae’ are galaxies. - redshifts of galaxies. - the Hubble Law . - interpreted to mean that . the Universe is expanding. I. MAGING . A. TMOSPHERIC . C. HERENKOV . T. ELESCOPES. J-F. . Glicenstein. IRFU, CEA-. Saclay. Outline. Imaging Atmospheric Cherenkov Telescopes. Indirect dark matter searches with IACT. Results on the Galactic Halo (H.E.S.S).