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Research Interests
Gravity
and General Relativity
- Gauge-invariant
theory of cosmological perturbations. Cosmological gravitational-wave
effects.
- Gravitational wave astronomy. Generation, propagation,
and detection of gravitational waves by astronomical facilities.
- Cosmological
gravitational lenses, cosmic strings, dark matter.
- Relativistic
theory of motion of coalescing binary systems.
- Relativistic
experimental gravity. Testing alternative theories of gravity in the
solar system and beyond.
- Pulsar
timing of solitary and binary pulsars. Equations of motion of
binary/double pulsars and black holes.
- Theory
of stochastic processes having infrared spectral densities and its
application to search for low-frequency gravitational waves with pulsar
timing technique.
- Relativistic
celestial mechanics, astrometry, and geodesy in the solar system.
- The
post-Newtonian equations of motion for test particles and extended
bodies.
- Fundamental
reference frames and time metrology in the solar system. Ephemerides of
the solar system bodies.
- Spacecraft
deep-space Doppler-tracking measurements. Global positioning system
(GPS). Clock's synchronization.
Additional information can be found in my CV. (pdf file)
Selected Publications
Kopeikin S.M and Fomalont E.B. (2007) Gravimagnetism,
causality, and aberration of gravity in the gravitational light-ray deflection
experiments, Gen. Rel. Grav., vol. 39, 1583-1624
Kopeikin S.M. (2007) Comment on "The gravitomagnetic
influence on gyroscopes and on the lunar orbit", Phys. Rev. Lett., vol.
98, id. 229001
Kopeikin S.M., Polnarev, A.G., Schäfer, G. and Vlasov,
I.Yu. (2007) Gravimagnetic effect of the barycentric motion of the Sun and
determination of the post-Newtonian parameter gamma in the Cassini experiment,
Phys. Lett. A., vol. 367, 276-280
Kopeikin S.M. and
Makarov V.V. (2007) Gravitational bending of light by planetary multipoles and
its measurement with microarcsecond astronomical interferometers, Phys. Rev.
D, vol. 75, id. 062002
Kopeikin S.M.
(2007) Relativistic Reference Frames for Astrometry and Navigation in the Solar
System, NEW TRENDS IN ASTRODYNAMICS AND APPLICATIONS III. AIP Conference
Proceedings, vol. 886, 268-283
Kopeikin S.M and Fomalont E.B. (2006) Aberration and the
Fundamental Speed of Gravity in the Jovian Deflection Experiment, Found. of
Phys., vol. 36, 1244-1285
Kopeikin S.M. and Fomalont E.B. (2006) On the speed of
gravity and relativistic v/c corrections to the Shapiro time delay, Phys. Lett.
A, vol. 355, 163-166
Kopeikin S., Korobkov P. and Polanrev A. (2006)
Propagation of light in the field of stationary and radiative gravitational
multipoles, Class. Quant. Grav., vol.
23, 4299-4322
Kopeikin, S.M. and Vlasov, I. Yu. (2004) Parametrized
post-Newtonian Theory of Reference Frames, Multipolar Expansions and Equations
of Motion in the N-body Problem, Physics Rep.,
vol. 400, 209-318
Kopeikin, S.M. (2004) The speed of gravity in general relativity
and theoretical interpretation of the Jovian deflection experiment, Class. Quant. Grav., vol. 21, 3251 - 3286
Fomalont, E.B., Kopeikin, S.M. (2003) The Measurement of
the Light Deflection from Jupiter: Experimental Results, Astrophys. J., vol.
598, 704-711
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