The behaviour of geodesics in constant-curvature spacetimes with expanding impulsive gravitational waves

Result code in IS VaVaI
<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F00216208%3A11320%2F11%3A10108976" target="_blank" >RIV/00216208:11320/11:10108976 - isvavai.cz</a>
Result on the web
<a href="http://iopscience.iop.org/1742-6596/314/1/012066" target="_blank" >http://iopscience.iop.org/1742-6596/314/1/012066</a>
DOI - Digital Object Identifier
<a href="http://dx.doi.org/10.1088/1742-6596/314/1/012066" target="_blank" >10.1088/1742-6596/314/1/012066</a>

Result language
angličtina
Original language name
The behaviour of geodesics in constant-curvature spacetimes with expanding impulsive gravitational waves
Original language description
Motion of free test particles in spacetimes of constant curvature with an expanding impulsive gravitational wave is completely described. Explicit formulae which identify the particle positions and velocities in front of and behind the impulse are derived for a general impulse of this type. As a particular example, the effect of spherical impulsive wave generated by a snapped cosmic string is analyzed and visualized.
Czech name
—
Czech description
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Type
J<sub>x</sub> - Unclassified - Peer-reviewed scientific article (Jimp, Jsc and Jost)
CEP classification
BE - Theoretical physics
OECD FORD branch
—

Project
Result was created during the realization of more than one project. More information in the Projects tab.
Continuities
P - Projekt vyzkumu a vyvoje financovany z verejnych zdroju (s odkazem do CEP)<br>S - Specificky vyzkum na vysokych skolach

Publication year
2011
Confidentiality
S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů

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