Seminarium Teorii Względności i Grawitacji
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Andrzej Okołów (IFT UW)
Does time always slow down as gravity increases?: Some (pedagogical) remarks on gravitational time dilation
I will consider gravitational time dilation between stationary observers and will present examples which contradict the statement that ‘time slows down as gravity increases’. I will furthermore show that this statement cannot be true in general, if gravity strength is defined in an observer independent manner. I will also discuss aspects of this phenomenon, which are often omitted in textbooks on general relativity. (in order to participate ask wkaminsk at fuw.edu.pl for a link)