Accelerated nested sampling with $\beta$-flows for gravitational waves
Accelerated nested sampling with $\beta$-flows for gravitational waves
There is an ever-growing need in the gravitational wave community for fast and reliable inference methods, accompanied by an informative error bar. Nested sampling satisfies the last two requirements, but its computational cost can become prohibitive when using the most accurate waveform models. In this paper, we demonstrate the acceleration …