I show that a physically reasonable spacetime (i.e. a chronological spacetime in which the null convergence and the null genericity conditions hold) which is null geodesically complete admits a time function.
On the existence of time in non-singular spacetimes
MINGUZZI, ETTORE
2009-01-01
Abstract
I show that a physically reasonable spacetime (i.e. a chronological spacetime in which the null convergence and the null genericity conditions hold) which is null geodesically complete admits a time function.File in questo prodotto:
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