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Quasi-stationary binary inspiral II: Radiation-balanced boundary conditions

John T. Whelan·William Krivan·Richard Price
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Abstract

The quasi-stationary method for black hole binary inspiral is an approximation for studying strong field effects while suppressing radiation reaction. In this paper we use a nonlinear scalar field toy model (i) to explain the underlying method of approximating binary motion by periodic orbits with radiation; (ii) to show how the fields in such a model are found by the solution of a boundary value problem; (iii) to demonstrate how a good approximation to the outgoing radiation can be found by finding fields with a balance of ingoing and outgoing radiation (a generalization of standing waves).

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John T. Whelan, William Krivan, Richard Price. 2000-07-25. Quasi-stationary binary inspiral II: Radiation-balanced boundary conditions. https://doi.org/10.1088/0264-9381%2F17%2F23%2F308

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