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Gravitational Faraday Rotation of the Earth and Its Possible Test |
LIU Lin-Xia; SHAO Cheng-Gang; LUO Jun |
Department of Physics, Huazhong University of Science and Technology, Wuhan 430074 |
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Cite this article: |
LIU Lin-Xia, SHAO Cheng-Gang, LUO Jun 2005 Chin. Phys. Lett. 22 3021-3024 |
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Abstract It is shown that the rotation of the polarization plane of rays induced by a rotating body can be accumulated by means of a long baseline optical cavity. Theoretical analysis shows that the presently proposal experimental scheme is possible to test this gravitational Faraday rotation effect on the Earth, especially including how to effectively suppress the dominant part of the Sagnac effect due to the rotation of the Earth with a reasonable experimental configuration.
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Keywords:
04.80.Cc
04.20.Cv
04.25.Nx
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Published: 01 December 2005
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PACS: |
04.80.Cc
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(Experimental tests of gravitational theories)
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04.20.Cv
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(Fundamental problems and general formalism)
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04.25.Nx
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(Post-Newtonian approximation; perturbation theory; related Approximations)
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