Wednesday,
28 February 2007
at 14:00
Raphael Lamon
Univ. of Ulm, Germany
Aspects of Dark Matter: Gravitinos, the CMB and new results from loop quantum gravity
Abstract.
Part I: After 105-108 sec, supersymmetric particles may
have decayed to gravitinos, releasing energy that distorted the CMB. The goal is
to give approximate masses of supersymmetric particles determined by the
constraints from COBE.
Part II: New results from Loop Quantum Gravity suggest that dark matter,
inflation and particles may be illusory effects from a deeper theory. This part
should be a non-technical overview of these recent results.
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