Cosmic Curvature (standard ruler)

Some of the most important parameters of the metric are those that directly affect the curvature of three-dimensional comoving spatial sections.

new standard ruler stuff with 2QZ - Gary, Yohan, Boud,
- - http://cosmo.torun.pl/mailman/public/shape-univ/2002-05/ etc.
- - http://cosmo.torun.pl/~boud/DE/
curvature + other parameters from CMB - Micha³ F + Bartek(?) + Boud
- - http://www.archeops.org - 12% of sky observed with Planck instruments is now publicly available
AstroPh:0410037 Monster Redshift Surveys through Dispersive Slitless Imaging: The Baryon Oscillation Probe - Karl Glazebrook, Ivan Baldry, Warren Moos, Jeff Kruk, Stephan McCandliss - is very interesting...
nowości: CosmoNews#standard_ruler_methods
- AstroPh:0501171 SDSS z < 0.47 Eisenstein et al. Omega_total = 1.010\pm0.009

earlier work

AstroPh:0106135 - Roukema, Mamon, Bajtlik - the first simultaneous constraint on both $\Omega_m$ and $\Omega_\Lambda$ from within a single survey, using a standard ruler method.

Topic revision: r1 - 14 Jul 2010, BoudRoukema

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