'Slow roll' presentation slideshows

Primordial Non-Gaussianities and Quasi-Single Field Inflation

Primordial Non-Gaussianities and Quasi-Single Field Inflation. Xingang Chen. Center for Theoretical Cosmology, DAMTP, Cambridge University. X.C., 1002.1416, a review on non-G; X.C., Yi Wang, 0909.0496; 0911.3380. CMB and WMAP. (WMAP website). Temperature Fluctuations. (WMAP website).

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Eliminating Ghost and Anisotropy in Bouncing Cosmology

??????????. Interdisciplinary Center for Theoretical Study. Eliminating Ghost and Anisotropy in Bouncing Cosmology. Taotao Qiu Institute of Astrophysics, Central China Normal University 201 4 -03-06. Based on Phys.Rev. D88 (2013) 043525 (TQ, Xian Gao, Emmanuel Saridakis)

553 views • 55 slides

FAI/F3A Radio Control Aerobatics JUDGES TRAINING PRESENTATION From January 2004

547 views • 53 slides

Dark Energy Observations

Dark Energy Observations. Josh Frieman DES Project Director Fermilab and the University of Chicago Science with a Wide- Field Infrared Telescope in Space Pasadena, February 2012. 2011 Nobel Prize in Physics. Dark Energy. What is the physical cause of cosmic acceleration?

645 views • 51 slides

Phenomenological Classification of Inflationary Potentials

Phenomenological Classification of Inflationary Potentials. Katie Mack (Princeton University) with George Efstathiou (Cambridge University) Efstathiou & Mack, JCAP 05, 008 (2005) astro-ph/0503360. The Lyth Bound Revisited. Katie Mack (Princeton University)

611 views • 48 slides

Transient Speed Vibration Analysis Insights into Machinery Behavior 07-Dec-2007

75 Laurel Street Carbondale, PA 18407 Tel. (570) 282-4947 Cell (570) 575-9252. Transient Speed Vibration Analysis Insights into Machinery Behavior 07-Dec-2007. By: Stan Bognatz, P.E. President & Principal Engr. srb @ mbesi.com.

612 views • 47 slides

Transient Speed Vibration Analysis Insights into Machinery Behavior 07-Dec-2007

75 Laurel Street Carbondale, PA 18407 Tel. (570) 282-4947 Cell (570) 575-9252. Transient Speed Vibration Analysis Insights into Machinery Behavior 07-Dec-2007. By: Stan Bognatz, P.E. President & Principal Engr. srb @ mbesi.com.

846 views • 47 slides

Inflation: a Status Report

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arXiv:gr-qc/0812.2843 Dark Energy in the Early Universe Joel Weller University of Sheffield

arXiv:gr-qc/0812.2843 Dark Energy in the Early Universe Joel Weller University of Sheffield Beyond Part III 2009 Based on work with Carsten van de Bruck, Philippe Brax and Lisa Hall. Contents. Introduction Scalar fields in Cosmology Aims Inflation The Model

370 views • 25 slides

Primordial non-Gaussianity from inflation

Primordial non-Gaussianity from inflation. Christian Byrnes Institute of Cosmology and Gravitation University of Portsmouth Work with David Wands, Kazuya Koyama and Misao Sasaki Diagrams: arXiv:0705.4096; Trispectrum: astro-ph/0611075, Phys.Rev.D74:123519,2006.

217 views • 19 slides

Gradient expansion approach to multi-field inflation

Gradient expansion approach to multi-field inflation. Dept. of Physics, Waseda University Yuichi Takamizu 29 th Sep,2011@ JGRG21 Collaborators: S.Mukohyama (IPMU) , J.Yokoyama (U of Tokyo) , M.Sasaki , A.Naruko (YITP,Kyoto U) Ref ? PRD 83 043504 (2011)

309 views • 18 slides

Beyond ?N-formalism for a single scalar field

Beyond ?N-formalism for a single scalar field. Resceu, University of Tokyo Yuichi Takamizu 27th Sep@COSMO/CosPA2010 Collaborator: Shinji Mukohyama (IPMU,U of Tokyo), Misao Sasaki & Yoshiharu Tanaka (YITP,Kyoto U) Ref ? JCAP06 019 (2010) & JCAP01 013 (2009). ? Introduction.

274 views • 16 slides

Yoshiharu Tanaka (YITP)

Finnish-Japanese Workshop on Particle Cosmology @ Helsinki, 9 March, 2007. Gradient expansion approach to nonlinear superhorizon perturbations. Yoshiharu Tanaka (YITP). Y. Tanaka & M. Sasaki, gr-qc/0612191(to be published in PTP) Y. Tanaka & M. Sasaki, in preparation. 1.Introduction.

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Inflation scenario via the Standard Model Higgs boson and LHC

Inflation scenario via the Standard Model Higgs boson and LHC. A.O.Barvinsky Theory Department , Lebedev Physics Institute, Moscow A.Yu.Kamenshchik Landau Institute for Theoretical Physics , Moscow and Dipartimento di Fisica and INFN , Bologna , Italy A.A.Starobinsky

237 views • 14 slides

Probing the Structure of Stringy Landscape by Large Scale CMB Experiments

Probing the Structure of Stringy Landscape by Large Scale CMB Experiments. Amjad Ashoorioon in collaboration with Ulf H. Danielsson. Based on a work in progress. 24 th Nordic Conference Dec. 4 th , 2009. Introduction to Chain Inflation.

262 views • 13 slides