Search Results for author: Michael L. Katz

Found 5 papers, 4 papers with code

Eryn : A multi-purpose sampler for Bayesian inference

1 code implementation3 Mar 2023 Nikolaos Karnesis, Michael L. Katz, Natalia Korsakova, Jonathan R. Gair, Nikolaos Stergioulas

In recent years, methods for Bayesian inference have been widely used in many different problems in physics where detection and characterization are necessary.

Astronomy Bayesian Inference +1

Adiabatic waveforms for extreme mass-ratio inspirals via multivoice decomposition in time and frequency

no code implementations4 Feb 2021 Scott A. Hughes, Niels Warburton, Gaurav Khanna, Alvin J. K. Chua, Michael L. Katz

We compute adiabatic waveforms for extreme mass-ratio inspirals (EMRIs) by "stitching" together a long inspiral waveform from a sequence of waveform snapshots, each of which corresponds to a particular geodesic orbit.

General Relativity and Quantum Cosmology High Energy Astrophysical Phenomena

Rapid generation of fully relativistic extreme-mass-ratio-inspiral waveform templates for LISA data analysis

3 code implementations13 Aug 2020 Alvin J. K. Chua, Michael L. Katz, Niels Warburton, Scott A. Hughes

The future space mission LISA will observe a wealth of gravitational-wave sources at millihertz frequencies.

General Relativity and Quantum Cosmology

GPU-Accelerated Periodic Source Identification in Large-Scale Surveys: Measuring $P$ and $\dot{P}$

1 code implementation11 Jun 2020 Michael L. Katz, Olivia R. Cooper, Michael W. Coughlin, Kevin B. Burdge, Katelyn Breivik, Shane L. Larson

This new implementation of Conditional Entropy allows for a grid search over both the period ($P$) and the time derivative of the period ($\dot{P}$).

Instrumentation and Methods for Astrophysics General Relativity and Quantum Cosmology

Evaluating Black Hole Detectability with LISA

1 code implementation6 Jul 2018 Michael L. Katz, Shane L. Larson

The shifts in SNR are computed as gains or losses as a function of binary parameters, and graphically displayed across a two dimensional grid of parameter values.

General Relativity and Quantum Cosmology

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