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gr-qc2025
Towards model-independent identification of lensed gravitational waves using Kramers-Kronig relation
So Tanaka, Gopalkrishna Prabhu, Shasvath J. Kapadia +1
Observations of microlensed gravitational waves (GWs) emanated by compact binary coalescences (CBCs) are essential for studying the mass density distribution in the universe, inclu…
gr-qc2023
Kramers-Kronig relation in gravitational lensing
So Tanaka, Teruaki Suyama
The Kramers-Kronig relation is a well-known relation, especially in the field of optics. The key to this relation is the causality that output comes only after input. We first show…