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astro-ph1998
Angular momentum transfer to a star by gravitational waves
H. G. Khosroshahi, Y. Sobouti
Interaction of a stochastic background of gravitational radiation with celestial systems changes their dynamical elements in a random manner and give rise to secular changes in tim…
astro-ph1998
Integrals and static solutions of general relativistic Liouville's equation in post Newtonian approximation
V. Rezania, Y. Sobouti
The post-Newtonian approximation of general relativistic Liouville's equation is presented. Two integrals of it, generalizations of the classical energy and angular momentum, are o…
astro-ph1998
Normal modes of relativistic systems in post Newtonian approximation
Y. Sobouti, V. Rezania
We use the post Newtonian (pn) order of Liouville's equation (pnl) to study the normal modes of oscillation of a relativistic system. In addition to classical modes, we are able to…