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Date: June 21, 2002

Time : 10:00 - 11:00

Place : Sternberg Astronomical institute, Conference Hall

Name : Vitaly Melnikov

Institute : Centre for Gravitation and fundamental Metrology, VNIIMS and Institute of Gravitation and Cosmology, PFUR

Title : G-dot and modern cosmological data

Abstract : Problems of the gravitational constant and its stability are discussed, especially G-dot. Simple models are given within general ST theories and multidimensional models with p-branes as theoretical framework for these variations. Estimations of G-dot using present cosmologocal data are done and confronted with experimental results.