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arXiv · 2012.14869

Non-conservative effects on Spinning Black Holes from World-Line Effective Field Theory

Walter D. Goldberger·Jingping Li·Ira Z. Rothstein
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Abstract

We generalize the worldline EFT formalism developed in [4-9] to calculate the non-conservative tidal effects on spinning black holes in a long wavelength approximation that is valid to all orders in the magnitude of the spin. We present results for the rate of change of mass and angular momentum in a background field and find agreement with previous calculations obtained by different techniques. We also present new results for both the non-conservative equations of motion and power loss/gain for a binary inspiral, which start at 5PN and 2.5PN order respectively and manifest the Penrose process.

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Walter D. Goldberger, Jingping Li, Ira Z. Rothstein. 2020-12-29. Non-conservative effects on Spinning Black Holes from World-Line Effective Field Theory. https://doi.org/10.1007/jhep06(2021)053

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