'Cosmological' diaporamas de présentation

Origin of Accelerating Universe: Dark-Energy and Particle Cosmology

Origin of Accelerating Universe: Dark-Energy and Particle Cosmology. Yong-Yeon Keum Institute for Early Universe, Ewha Womans Univ, Korea & CTP-BUE in Egypt Talk at WHEPP XI workshop Jan 03, 2010. Motivations:. What is the origin of the accelerating Universe and Dark-Energy ?

1.44k views • 113 slides

Cosmology & the Big Bang

1.24k views • 108 slides

Cosmology & the Big Bang

1.1k views • 108 slides

The accelerated expansion of the universe and the cosmological constant problem

1.02k views • 85 slides

The accelerated expansion of the universe and the cosmological constant problem

853 views • 85 slides

Reason

850 views • 70 slides

What can we learn about neutrinos from cosmology?

What can we learn about neutrinos from cosmology?. Credit: SDSS team, Andrew Hamilton Blame: Max Tegmark. What have we learned so far?. Flyabout + SDSS movie. Brief History of the Universe. Fluctuation generator. Fluctuation amplifier. Hot Dense Smooth.

668 views • 56 slides

Living with the Dark Energy in Horava Gravity

594 views • 46 slides

Recent results on measurements and interpretation of CMB fluctuations

Recent results on measurements and interpretation of CMB fluctuations. A. Doroshkevich Astro Space Center of the Physical Institute RAS Moscow, Russia. List of the problems. Observations of the CMB Separation of the CMB and galactic foregrounds Power spectrum of the CMB

563 views • 44 slides

COSMIC ACCELERATION Dark energy and modified theories

COSMIC ACCELERATION Dark energy and modified theories. M. SAMI Centre for Theoretical Physics Jamia Millia University New Delhi. Kobayashi-Maskawa Institute for the Origin of Particles and the Universe, Nagoya University, Nagoya. REFERENCES.

525 views • 43 slides

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Development of a 3.2 Gpixel Camera for the Large Synoptic Survey Telescope (LSST)

Development of a 3.2 Gpixel Camera for the Large Synoptic Survey Telescope (LSST). John Oliver LSST Camera Electronics Project Manager For the LSST Camera Electronics Team 15-Sept-2008. Overview Major s cience drivers Critical specifications Telescope Camera Sensors

484 views • 33 slides

Derivation of the Friedmann Equations

Derivation of the Friedmann Equations. The universe is homogenous and isotropic ? ds 2 = -dt 2 + a 2 (t) [ dr 2 /(1-kr 2 ) + r 2 (d ? 2 + sin ? d ? 2 )] where k = 1, 0, -1

721 views • 23 slides

The Cosmological Constant Problem

221 views • 20 slides

Casimir Energy and the Cosmological Constant in a de Sitter space

365 views • 19 slides

The ZEN project

The ZEN project. A. Tilquin Centre de Physique des Particules de Marseille. Determination of cosmological parameters. Scientific Goal: Address open questions of fundamental cosmology: dark matter/dark energy sector and primordial universe Main people involve: ANR program CPPM

153 views • 15 slides

Dark Energy as a Violation of the Equivalence Principle

264 views • 12 slides

CARM Failure: First Cause Argument

Below is an example of the Cosmological (first cause) argument. Copied from CARM.org 1. Things exist. 2. It is possible for those things to not exist.

119 views • 11 slides