Logo del repository
  1. Home
 
Opzioni

Constraining spacetime torsion with LAGEOS

March, R.
•
Bellettini, Giovanni
•
Tauraso, R.
•
Dell'Agnello, S.
2011
  • journal article

Periodico
GENERAL RELATIVITY AND GRAVITATION
Abstract
We compute the corrections to the orbital Lense-Thirring effect (or frame-dragging) in the presence of spacetime torsion. We derive the equations of motion of a test body in the gravitational field of a rotating axisymmetric massive body, using the parametrized framework of Mao, Tegmark, Guth and Cabi. We calculate the secular variations of the longitudes of the node and of the pericenter. We also show how the LAser GEOdynamics Satellites (LAGEOS) can be used to constrain torsion parameters. We report the experimental constraints obtained using both the nodes and perigee measurements of the orbital Lense-Thirring effect. This makes LAGEOS and Gravity Probe B (GPB) complementary frame-dragging and torsion experiments, since they constrain three different combinations of torsion parameters.
DOI
10.1007/s10714-011-1226-2
WOS
WOS:000295982800011
Archivio
https://hdl.handle.net/11390/1313918
info:eu-repo/semantics/altIdentifier/scopus/2-s2.0-80054015268
https://ricerca.unityfvg.it/handle/11390/1313918
Diritti
closed access
license:non pubblico
license uri:iris.2.pri01
Soggetti
  • Autoparallel trajecto...

  • Frame dragging

  • Geodetic precession

  • Gravity Probe B

  • Riemann-Cartan spacet...

  • Satellite laser rangi...

  • Torsion

google-scholar
Get Involved!
  • Source Code
  • Documentation
  • Slack Channel
Make it your own

DSpace-CRIS can be extensively configured to meet your needs. Decide which information need to be collected and available with fine-grained security. Start updating the theme to match your nstitution's web identity.

Need professional help?

The original creators of DSpace-CRIS at 4Science can take your project to the next level, get in touch!

Realizzato con Software DSpace-CRIS - Estensione mantenuta e ottimizzata da 4Science

  • Impostazioni dei cookie
  • Informativa sulla privacy
  • Accordo con l'utente finale
  • Invia il tuo Feedback