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Dirac particle spin in strong gravitational fields |
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| Authors: | Yu N Obukhov A J Silenko O V Teryaev |
| Institution: | 1. Institute for Theoretical Physics, University of Cologne, 50923, K?ln, Germany 2. Research Institute for Nuclear Problems, Belarusian State University, Minsk, 220030, Belarus 3. Joint Institute for Nuclear Research, Dubna, 141980, Russia |
| Abstract: | Dynamics of the Dirac particle spin in general strong gravitational fields is discussed. The Hermitian Dirac Hamiltonian is derived and transformed to the Foldy-Wouthuysen (FW) representation for an arbitrary metric. The quantum mechanical equations of spin motion are found. These equations agree with corresponding classical ones. The new restriction on the anomalous gravitomagnetic moment (AGM) by the reinterpretation of Lorentz invariance tests is obtained. |
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