Gravitational Spin Interactions?
Some years ago H. Dass pointed out that essentially nothing is known about the possibility of an interaction between the spin S of an elementary particle and the field of a gravitating body of mass M (ref. 1). I will comment here briefly about the nature of such an interaction and the possibilities for measuring such terms by optical pumping NMR methods.
KeywordsMagnetic Dipole Moment Precession Frequency Parity Invariance Double Ratio Xenon Isotope
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