(a) Simplify the following expression so the metric does not appear in it: (b) The quantity g...
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(a) Simplify the following expression so the metric does not appear in it:
(b) The quantity gαβgαβ is a scalar since it has no free indices. What is its numerical value?(c) What is wrong with the following expression and equation?
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a To simplify the given expression so that the metric does not appear we can make use of the inverse ...View the full answer
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Related Book For
Modern Classical Physics Optics Fluids Plasmas Elasticity Relativity And Statistical Physics
ISBN: 9780691159027
1st Edition
Authors: Kip S. Thorne, Roger D. Blandford
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