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Gravitational Waves for Eccentric Extreme Mass Ratio Inspirals of Self-dual Spacetime by Liu, Yunlong; Zhang, Xiangdong is a scholarly article available to read on EtoBox.

What is Gravitational Waves for Eccentric Extreme Mass Ratio Inspirals of Self-dual Spacetime about?

In this paper, we calculate the frequencies of geodesic orbits in self-dual spacetime on the equatorial plane and obtain the leading-order effects of loop quantum parameters $P$ on the energy flux and angular momentum flux in eccentric extreme mass ratio inspirals. The gravitational waveform under different eccentricity is carried out by improved "analytic-kludge" method. Through the calculation of waveform mismatches for the LISA detector, the constraints on loop quantum parameters will be improved by 1 to 2 orders of magnitude, compared to the weak field experiments in the solar system, and can reach the level of $10^{-8}$.

Author

Liu, Yunlong; Zhang, Xiangdong

Published

2024

Language

EN