In the asymptotically flat two-dimensional dilaton gravity, we present an N-body particle action which has a dilaton coupled mass term for the exact solubility. This gives nonperturbative exact solutions for the N-body self-gravitating system, so the infalling particles form a black hole and ...
A serving employee on marriage or on the birth of his/ her child may get the names of spouse /child added to the card after submitting the form for addition duly endorsed by his department After the death of spouse and death/marriage/employment of a son/daughter/dependent it is the ...