Chaplygin PowerPoint PPT Presentations

The Friedmann-Lema tre equation (FL) is (k=8pG/3) ... When H rc ) the standard FL equation (for flat space k=0) ... then the FL equation becomes. DGP self ...

Il Gas di Chaplygin come Modello Unificato di Materia Oscura ed Energia Oscura Oliver Piattella U. Moschella, A. Yu. Kamenshchik, V. Gorini e A. A. Starobinsky

SLIDESHOW - Collection of artworks in shades of blue by Lia Ostrova, Dmitry Nechitailo, Georgy Sysolyatin, Irina Aleks, Maria Pavlova, Michael Sukharev, Mlada Finogenova, Sergey Chaplygin and other Russian painters The assigning of symbolic meanings to colors is probably as old as symbolism itself. “In fact, words are well adapted for description and the arousing of emotion, but for many kinds of precise thought other symbols are much better”. (John B. S. Haldane)

Quintessence, k-essence, chaplygin gas, tachyon, phantom, ... to construct viable quintessence ... Quintessence does not give rise to this equation of state. ...

Inflation is easy to start : just prepare the scalar field somewhere, and ' ... Other models: K-essence, 'rolling tachyon', Chaplygin gas, 'vacuum metamorphosis' ...

'Un viaje por los Sistemas No-Holon micos'. Jair Koiller FGV/RJ AGIMB ... Lecture I. Rebels with a cause. Surprising examples. Angular momentum is not conserved! ...

solidity. Theory of Propulsion. 9 (v/V)2. x/l (v/V)2. Velocity distributions over airfoils ... The full plane inviscid subsonic flow potential equation is ...

... version of a review, therefore the section numbering appears a bit disorderly. ... I. Basic theoretical assumptions leading to the background model and the ...

Quintessence and its interaction with the ' rest of the world': the. case of ... Quintessence ... Quintessence. The particular solution is an attractor and is joined. for a huge ...

Theoretical Aspects of Dark Energy Models Rong-Gen Cai Institute of Theoretical Physics Chinese Academy of Sciences CCAST, July 4, 2005 (2) Holographic Energy?

Time variation w' is a critical clue to fundamental physics. ... Other tools: astronomy (strong gravity, solar system), accelerator, tabletop experiments ...

The interests to join LCGT Xiang-Hua Zhai zhaixh@shnu.edu.cn Shanghai United Center for Astrophysics(SUCA), Shanghai Normal University

Strongly supported (even by universe's age) Difficult to understand with ... previous, but obtained in an independent way [Bean & Dor 04; Weller & Lewis 03] ...

... (1/22 - 1/n2) R leads to new physics: quantum/duality concepts of particle/wave ... Duality of Gravity: DM-MOND. Acceleration V2/R = -F = E. Polarisation f ...

Current cosmological observations indicate that the universe expands today ... Ia observations, Gold and SNLS, are consistence with the results of detection of ...

It is an amazing coincidence that the dark energy and dark matter contribute ... This begs the question as to whether they could ... G. M. Fuller, UC San Diego ...

Hypoth ses justes ajout nouvelle composante dynamique : DE ... eg th ories tenseur-scalaire et th ories avec ajout de terme de courbure scalaire. ...

... of a non zero Jeans length. Oscillating behavior of the dark fluid perturbations below the Jeans length ... Defining an effective Jeans length , we obtain ...

Matire noire

Quintessence, K-essence, Tachyon, phantom field, ? Flat ... quintessence. where. Dark matter is coupled to the field (curvature) ...

Simulation of flows around 'Progress' space ship. 13. Modeling in a new development ... Control effectiveness of the spaceship 'Clipper' has been investigated. ...

(Tabletop-Dark Energy Experiments) Roger Koch IBM Watson Labs ... Phenomenology What about testing Physics in the Lab? Observations. David Winn - 2006 ...

Bin Wang Shanghai Jiao Tong University * * in the Newtonian gauge use the Bardeen potentials = , = to represent the space time perturbations.

Interaction between dark energy and dark matter Bin Wang Fudan University Shanghai

Hypoth ses justes ajout nouvelle composante dynamique : DE ... avec ajout de terme de courbure scalaire, ou mod les de ' back-reactions ' avec ...

Quintessence (Peebles, Wetterich, Steinhardt ...): f - V(f), fin, fin ... 2 scalar fields : Quintessence Phantom ... back-reactions Quintessence. First tentative ...

Kiel, Haverah Park, Fly's Eye, Akeno, Baksan, Tien-Shan, Ooty, Gulmarg, Plateu ... (quintessence) Wetterich 1988, Peebles & Vilenkin 1999 ...

Gauss-Bonnet cosmology, R4 cosmology ... Dynamics of the Gauss-Bonnet cosmology. Flat and AdS solutions. The latter is unstable. ...

Paul Frampton Rencontres du Vietnam August 2004. Dark Energy - A ... Cardassian expansion (e.g. Frith 2003) Adjustment to FRW, n 0, affects late time evolution ...

(i) cosmological constant w=-1 is a special member of this class; ... ? = ? QF ?GVC ... ?QF = ?EW ?QCD = - ?EW - ?QCD. Higgs condensate. ?EW=-mH2 mw2/2g2 ...

Groupe Local 10-28 g/cm3. Amas de galaxies 10-29 g/cm3. Superamas 10-30 ... Densit des photons (3K) 10-34 g/cm3. Densit critique (W=1) 10-29 g/cm3. 4. Tailles dans La ...

Universe is flat(ish), dark energy exists ... Universe IS spatially flat). Also note dark energy can't cluster with the galaxies. ...