Now showing items 1-4 of 4
Merger dynamics in three-agent games
We present the effect of mergers, a term which we use to mean a temporary alliance, in the dynamics of the three-agent model studied by Ben-Naim, Kahng and Kim and by Rador and Mungan. Mergers are possible in three-agent ...
Special relativity and Kepler's first law
(IOP Publishing, 2011-09)
Consider a two-body system consisting of a very massive sun and a planet in a circular orbit of radius R around it, as seen by an inertial observer S at rest with respect to the sun. Obviously this sun–planet system ...
Extra dimensions, dilaton and dark energy
In view of the recent observations showing that the universe is accelerating we discuss dilaton and radion stabilization from a phenomenological perspective using perfect fluid sources. One general conclusion we present ...
S- and T-self-dualities in dilatonic f(R) theories
We search for theories, in general spacetime dimensions, that would incorporate a dilaton and higher powers of the scalar Ricci curvature such that they have exact S- or T-self-dualities. The theories we find are free of ...