Lense-Thirring effect

In Astrophysical, the effect Lense-Thirring (also called frame-dragging in English) is a phenomenon predicted by the theory of the General relativity of Albert Einstein and which would be detectable around objects in very fast rotation and/or in a gravitational Champ extremely extremely, as around a Black hole.

Presentation

According to the General relativity, in the neighborhoods of a body with a kinetic Moment very extremely, the space and the Temps “are to some extent involved” with the rotation movement (as a boat “would be involved” by a swirl). This effect was discovered for the first time in 1918 by the Austrian Physicien S Jospeh Lense and Hans Thirring in their work on general relativity. The Lense-Thirring effect is extremely weak. That implies that it is observable only around one object in rotation with a very strong gravitational field, like a Black hole. The other possibility is to build an extremely sensitive instrument. It is the case with the mission of the satellite Gravity Probe B , launched in 2004, by NASA.

References

Einstein, has off The Meaning Relativity (contains transcripts off his 1921 Princeton readings).
Thirring, H. Über die Wirkung rotierender ferner Massen in der Einsteinschen Gravitationstheorie. Physikalische Zeitschrift 19 , 33 (1918). the Effect off Rotating Distant Masses in Einstein' S Theory off Gravitation
Thirring, H. Berichtigung zu meiner Arbeit: " Über die Wirkung rotierender Massen in der Einsteinschen Gravitationstheorie". Physikalische Zeitschrift 22 , 29 (1921). Correction to my paper " One the Effect off Rotating Distant Masses in Einstein' S Theory off Gravitation"
Lense, J. and Thirring, H. Über den Einfluss der Eigenrotation der Zentralkörper auf die Bewegung der Planeten und World nach der Einsteinschen Gravitationstheorie. Physikalische Zeitschrift 19 156-63 (1918) the Influence off the Proper Rotation off Central Bodies one the Motions off Planets and Moons According to Einstein' S Theory off Gravitation
I. Ciufolini. There is new method to measure the gravitomagnetic field using two orbiting satellite. It Nuovo Cimento has , 109 , 1709-1720, (1996).
I. Ciufolini, F. Chieppa, D. Lucchesi, and F. Vespe. Test off orbital Lense-Thirring shift due to spin. Classical and Quantum Gravity 14 , 2701-2726, (1997).
I. Ciufolini, E.C. Pavlis, F. Chieppa, E. Fernandes-Vieira, and J. Perez-Mercader, J. Test off general relativity and measurement off the Lense-Thirring effect with two Earth satellites. Science 279 , 2100-2103, (1998).
I. Ciufolini. Frame Dragging and Lense-Thirring Effect, General Relativity and Gravitation 36 , 2257-2270, (2004).
J.C. Laugh, R.J. Eanes and Tapley STRIP CARTOONS. Lense-Thirring Laser Precession Determination from Ranging to Artificial Satellites. Nonlinear Gravitodynamics ED. R. Ruffini and C. Sigismondi (World Scientific, Singapore, 2003a) pp. 201-211.
L. Iorio. The impact off the static share off the Earth' S gravity field one summons off tests General Relativity with Satellite Ranging Laser. Celestial Mechanics and Dynamical Astronomy 86 277-294, (2003).
J.C. Laugh, R.J. Eanes, STRIP CARTOONS Tapley and G.E. Peterson. Prospective customers for year Improved Lense-Thirring Test with SLR and the GRACE Gravity Mission. Proc. 13th Int. Ranging laser Workshop NASA CP 2003-212248 ED. R. Noomen, S. Klosko, C. Noll and Mr. Pearlman. (NASA Goddard 2003b). Preprint * L. Iorio and A. Morea. The impact off the new Earth gravity models one the measurement off the Lense-Thirring effect. General Relativity and Gravitation 36 , 1321-1333, (2004). Preprint.
I. Ciufolini, E.C. Pavlis. With confirmation off the general relativistic prediction off the Lense - Thirring effect. Natural 431 , 958 - 960 (21 October 2004); DOI: 10.1038/nature03007
L. Iorio. One the reliability off the so-far performed tests for measuring the Lense - Thirring effect with satellite the LAGEOS. New Astronomy in near. (2005a); DOI: 10.1016/j.newast.2005.01.001 * L. Iorio. One the zonal impact off the secular spleens off the even harmonics one the measurement off the Lense-Thirring effect: quantitative analysis has, (2005b). Preprint.

See too

Internal bonds

Black hole of Kerr

External bonds

Frame Dragging
Duke University close release: General Relativistic Frame Dragging
Ciufolini and Al LAGEOS paper 1997 - 25% error
Ciufolini update Sep 2002 - 20% error
Close release regarding LAGEOS study
Preprint by Ries and Al
Ciufolini and Pavlis '' Nature '' new article one 2004 Re-analysis off the LAGEOS dated
general Iorio paper with full refer off
Iorio paper one the zonal impact the secular variations off the even harmonics off the geopotential

Year early version off this article was adapted from public domain material from http://science.msfc.nasa.gov/newhome/headlines/ast06nov97_1.htm

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