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Second post-Newtonian approximation of light propagation in Einstein-Aether theory†

Published online by Cambridge University Press:  01 October 2007

Y. Xie  and
T. Y. Huang
Y. Xie
Affiliation:
Astronomy Department, Nanjing University, Nanjing 210093, 22 Hankou Road, Nanjing, China email: [email protected]
T. Y. Huang
Affiliation:
Astronomy Department, Nanjing University, Nanjing 210093, 22 Hankou Road, Nanjing, China email: [email protected]
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Abstract

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Future deep space laser ranging missions together with astrometry missions will be able to test relativistic gravity to an unprecedented level of accuracy and will require second post-Newtonian approximation of relevant theories of gravity. Einstein-aether theory is adopted as the theory of gravity and the second post-Newtonian approximation of light propagation is studied.

Keywords

astrometryreference systems
Type
Contributed Papers
Information
Proceedings of the International Astronomical Union , Volume 3 , Symposium S248: A Giant Step: from Milli- to Micro-arcsecond Astrometry , October 2007 , pp. 405 - 406
Copyright
Copyright © International Astronomical Union 2008

References

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