An Introduction to Gravitational Waves

Shafeeq Rahman Thottoli

Abstract: This review presents an introduction to gravitational waves, outlining their theoretical basis in general relativity, major astrophysical sources, principal detection methods, and scientific implications. It discusses ground-based and space-based observatories, including interferometric and pulsar timing approaches, and highlights the role of gravitational-wave astronomy in modern astrophysics and cosmology. The review aims to provide a concise overview of foundational concepts and recent developments in the field.

Keywords: Gravitational Waves, General Relativity, LIGO, Black Hole Mergers, Pulsar Timing Arrays, Multimessenger Astronomy

How to Cite?: Shafeeq Rahman Thottoli, "An Introduction to Gravitational Waves", Volume 15 Issue 4, April 2026, International Journal of Science and Research (IJSR), Pages: 1507-1513, https://www.ijsr.net/getabstract.php?paperid=SR26422203937, DOI: https://dx.doi.org/10.21275/SR26422203937

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