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Published September 2012 | Submitted
Journal Article Open

Spin induced multipole moments for the gravitational wave amplitude from binary inspirals to 2.5 Post-Newtonian order

Abstract

Using the NRGR effective field theory formalism we calculate the remaining source multipole moments necessary to obtain the spin contributions to the gravitational wave amplitude to 2.5 Post-Newtonian (PN) order. We also reproduce the tail contribution to the waveform linear in spin at 2.5PN arising from the nonlinear interaction between the current quadrupole and the mass monopole.

Additional Information

© 2012 Institute of Physics. Received April 17, 2012. Revised June 26, 2012. Accepted August 20, 2012. Published September 25, 2012. We thank an anonymous referee for useful suggestions and for pointing out that [34] had previously calculated the leading order multipole moments linear in spin to all orders in the multipole expansion. This work was supported by: NSF grant AST-0807444, DOE grant DE-FG02-90ER40542, NASA grant NNX10AH14G (RAP) and NASA grant 22645.1.1110173 (AR & IZR). RAP appreciates the hospitality of the Aspen Center for Physics and Perimeter Institute during the final stages of this work. IZR thanks the Caltech high energy group for its hospitality and the Gordon and Betty Moore Foundation for support.

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August 22, 2023
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