On the radar method in general-relativistic spacetimes

نویسنده

  • Volker Perlick
چکیده

If a clock, mathematically modeled by a parametrized timelike curve in a general-relativistic spacetime, is given, the radar method assigns a time and a distance to every event which is sufficiently close to the clock. Several geometric aspects of this method are reviewed and their physical interpretation is discussed.

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تاریخ انتشار 2008