Gravitational Gauge Interactions of Dirac Field |
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Authors: | WU Ning |
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Institution: | Institute of High Energy Physics, P.O. Box 918-1, Beijing 100039, China |
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Abstract: | Gravitational interactions of Dirac field are
studied in this paper. Based on gauge principle, quantum gauge
theory of gravity, which is perturbatively renormalizable, is
formulated in the Minkowski space-time. In quantum gauge theory of
gravity, gravity is treated as a kind of fundamental interactions,
which is transmitted by gravitational gauge field, and Dirac field
couples to gravitational field through gravitational gauge
covariant derivative. Based on this theory, we can easily explain
gravitational phase effect, which has already been detected by COW
experiment. |
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Keywords: | quantum gravity gauge field Dirac field |
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