Simon Fraser University
SFU Cosmology Seminars

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Tuesday, 9 February 2010, 13:30 in P8445A

Jun-Qi Guo (SFU)

Dynamics of the homogeneous universe of the logarithmic f(R) model

The universe is a dynamical system. In this talk, a short introduction to the dynamical analysis will be given. Its applications to cosmology that have been studied in some references will be briefly discussed. Then this method will be put on the homogeneous universe of the logarithmic f(R) model. The solutions give an expanding universe as we expected and a contracting one as well.

Seminars in 2009:

2009-09-11 14:30 in AQ3153 - Maxim Pospelov (University of Victoria/Perimeter): Dark forces (physics colloquium)
2009-09-29 14:00 in P8445A - Yifu Cai (IHEP, China): An alternative to inflation: matter bounce cosmology
2009-10-08 14:00 in P8445A - Niayesh Afshordi (Perimeter Institute): Stellar black holes, and the origin of cosmic acceleration
2009-10-20 14:00 in P8445A - Alkistis Pourtsidou (University of Nottingham): Cosmic strings with junctions
2009-11-03 14:00 in P8445A - Federico Urban (UBC): The QCD nature of dark energy
2009-12-01 14:00 in P8445A - Neil Barnaby (CITA): Nongaussian fluctuations from particle production during inflation
2009-12-03 14:00 in P8445B - Adam Moss (UBC): Dark energy: Violations of isotropy and homogeneity
2009-12-03 16:00 in P8445? - Neil Barnaby (CITA): Nonlocal inflation
2010-01-12 13:30 in P8445A - Levon Pogosian (SFU): Cosmological tests of General Relativity - A look at the principals
2010-02-09 13:30 in P8445A - Jun-Qi Guo (SFU): Dynamics of the homogeneous universe of the logarithmic f(R) model

[ See complete seminar archives | iCal feed ]

Modified by Andrei Frolov <frolov@sfu.ca> on 2023-11-01