Dark energy - PowerPoint PPT Presentation
Introduction to Nuclides the big bang
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The Frontiers of Physics
The Frontiers of Physics. Where we’re going, why, and what’s at the end?. Unification of Fundamental Forces. Electricity. 1864. Magnetism. Electromagnetism. 1971. Light. Electroweak Interaction. Beta-decay. 1976. Weak Interaction. Neutrinos. Standard Model. 1965. Protons. 1973.
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The Expanding Universe!
The Expanding Universe!. ASTRONOMY 101 HM Honors Project By Semere Sium Professor: Dr. Harold Williams. Inflation. Theory was created in 1980’s by Alan Gurth
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Noise Characterization of the SIDECAR ASIC Readout Chip for SNAP
Noise Characterization of the SIDECAR ASIC Readout Chip for SNAP. Martin Diaz Stanford Linear Accelerator Center August 14, 2008. Our Expanding Universe. The expansion history of the universe can be mapped out What is causing it to accelerate?. Dark Energy.
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James A. Shifflett Dissertation Presentation For Degree of Doctor of Philosophy in Physics Washington University in St.
Extensions of the Einstein-Schr o dinger Non-Symmetric Theory of Gravity. James A. Shifflett Dissertation Presentation For Degree of Doctor of Philosophy in Physics Washington University in St. Louis April 22, 2008 Chairperson: Professor Clifford M. Will. Overview.
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Cosmology = Big Questions
Cosmology = Big Questions. What is the universe made of How does it evolve How do galaxies, stars and planets form How do they evolve What Laws of physics in extreme conditions What are the origins and properties of the energetic particles reaching the Earth
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Recent advances in physics and astronomy --- our current understanding of the Universe
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General Relativity Einstein Upsets the Applecart
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The Last Epoch
The Last Epoch. Cosmic Structure Formation. Today we have a matter-dominated universe ruled by the force of gravity. Slight variations in density produces formation regions for stars and galaxies.
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Dark Universe II
Dark Universe II. Prof. Lynn Cominsky Dept. of Physics and Astronomy Sonoma State University. Dark Universe – Part II. Is the universe "open" or "closed" ? How does dark energy change our view of the history and future of the universe?.
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Frontiers in Science #7 Co-evolution of Galaxies and Massive Black Holes in the Universe
Frontiers in Science #7 Co-evolution of Galaxies and Massive Black Holes in the Universe. Masayuki Akiyama (Astronomical Institute) 2009/11/25. Today’s lecture. Astronomy, Astrophysics : Big Picture, recent discoveries Astronomy methodology What are galaxies ?
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Mini Review: Ocam’s Razor: Start out with simplest assumptions
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Extra Dimensions and the Cosmological Constant Problem
Extra Dimensions and the Cosmological Constant Problem . Cliff Burgess. Partners in Crime. CC Problem: Y. Aghababaie, J. Cline, C. de Rham, H. Firouzjahi, D. Hoover, S. Parameswaran, F. Quevedo, G. Tasinato, A. Tolley, I. Zavala Phenomenology:
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Dark Matter, Dark Energy, How Come Some People Think We Need It and Others Don’t and the Fate of the Universe
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The Milky Way Galaxy
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Observational limits on dark energy
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How can CMB help constraining dark energy?
How can CMB help constraining dark energy?. Licia Verde ICREA & Institute of space Sciences (ICE CSIC-IEEC). The standard cosmological model. CDM model. . Spatially flat Universe. Power-law, primordial power spectrum. Only 6 parameters: WMAP5yr analysis. recombination.
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Quantum-Limited Imaging Detectors: Presentation Template
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Big Bang Nucleosynthesis: Theory vs. Observation
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The Expanding Universe!
The Expanding Universe!. ASTRONOMY 101 HM Honors Project By Semere Sium Professor: Dr. Harold Williams. Inflation. Theory was created in 1980’s by Alan Gurth
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