Convergence and efficiency of different methods to compute the diffraction integral for gravitational lensing of gravitational waves
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DOI: 10.1103/physrevd.102.124076
Abstract: Wave optics may need to be considered when studying the lensed waveforms of gravitational waves (GWs). However, the computation of the diffraction integral (amplification factor) in wave optics is challenging and time consuming. It is… read more here.
Keywords: gravitational lensing; gravitational waves; diffraction integral; integral gravitational ... See more keywords
Estimates of certain paraxial diffraction integral operator and its generalized properties
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DOI: 10.1186/s13662-020-02859-8
Abstract: This paper aims to discuss a generalization of certain paraxial diffraction integral operator in a class of generalized functions. At the start of this paper, we propose a convolution formula and establish certain convolution theorem.… read more here.
Keywords: diffraction integral; paraxial diffraction; certain paraxial; integral operator ... See more keywords