Winding Solutions for the two Particle System in 2 + 1 Gravity
نویسنده
چکیده
Using a PASCAL program to follow the evolution of two gravitating particles in 2+1 dimensions we nd solutions in which the particles wind around one another indeenitely. As their center of mass moves`tachy-onic' they form a Gott-pair. To avoid unphysical boundary conditions we consider a large but closed universe. After the particles have evolved for some time their momenta have grown very large. In this limit we quantize the model and nd that both the relevant connguration variable and its conjugate momentum become discrete.
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تاریخ انتشار 1997