Massless spinning test particles in a gr
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Bahram Mashhoon
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Article
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1975
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Elsevier Science
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English
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The classical equations of motion of a massless spinning test particle are derived as a limiting case of Mathisson-Papapetrou equations. It is shown that when a particular supplementary condition is assumed the particle follows a null geodesic and the spin is either parallel or antiparallel to the d