Mapping Spacetime using Gravitational Wave Detectors
APA
Brink, J. (2009). Mapping Spacetime using Gravitational Wave Detectors. Perimeter Institute. https://pirsa.org/09120021
MLA
Brink, Jeandrew. Mapping Spacetime using Gravitational Wave Detectors. Perimeter Institute, Dec. 04, 2009, https://pirsa.org/09120021
BibTex
@misc{ pirsa_PIRSA:09120021, doi = {10.48660/09120021}, url = {https://pirsa.org/09120021}, author = {Brink, Jeandrew}, keywords = {Cosmology}, language = {en}, title = {Mapping Spacetime using Gravitational Wave Detectors}, publisher = {Perimeter Institute}, year = {2009}, month = {dec}, note = {PIRSA:09120021 see, \url{https://pirsa.org}} }
California Institute of Technology
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Talk Type
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Abstract
One of the main science objectives for the Laser Interferometer Space Antenna (LISA) is to quantitatively map the strong field regions around compact objects using Extreme-Mass-Ratio Inspirals (EMRIs). This idea has been shown to be possible in principle, however in practice only inspirals in a Kerr spacetime have been studied in detail. A spacetime mapping algorithm for an EMRI inspiral into a generic compact object is formulated using ideas from integrable systems. I discuss several aspects of the theoretical development required to make the problem tractable. Some recent results about particle orbits around "Bumpy Black" holes are highlighted.