Summer School »Between Geometry and Relativity« Mitschnitt einer Veranstaltung des Internationalen Erwin Schrödinger Instituts für Mathematik und Physik (ESI) am Montag, dem 17. Juli 2017 im Lise Meitner-Hörsaal der Fakultät für Physik Teil 6: Marie-Anne Bizouard: Making Waves 1 Kamera: Lilian Nowak, Johannes Sauer, Daniel Winkler Schnitt: Daniel Winkler Abstract: The observation of the merger of a binary black hole system from LIGO in September 2015 has opened up a new window onto the Universe. Thanks to gravitational waves emitted by massive compact objects or cataclysmic events, one can observe the Universe with a probe that is barely affected by matter. Gravitational waves provide also a unique means to test the consistency in the general relativity in the strong field regime. In my lectures I will review the state of the art of gravitational wave searches from ground based detectors, space missions, and pulsar timing arrays. In addition, I will explain the different challenges of such searches and show (with many examples) the richness of the newly emerged field of gravitational wave astronomy. Marie-Anne Bizouard arbeitet am Laboratoire de l'Accélérateur Linéaire der Universität Paris XI. INHALT ====== Kapitel Titel Position --------------------------------------------------------------------- 1. Vorspann 00:00:00 2. Introductory and historical remarks 00:00:10 3. Interpretation and generation of GW 00:11:00 4. Proof of existence 00:19:40 5. Sources of gravitational waves 00:32:54 6. 20 years of searches 00:45:57

Gravitationswellen, Messung

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