PIRSA:24050071

Gyroscopic gravitational memory from binary systems

Seraj, A. (2024). Gyroscopic gravitational memory from binary systems. Perimeter Institute. https://pirsa.org/24050071

Seraj, Ali. Gyroscopic gravitational memory from binary systems. Perimeter Institute, May. 09, 2024, https://pirsa.org/24050071 

          @misc{ pirsa_PIRSA:24050071,
            doi = {10.48660/24050071},
            url = {https://pirsa.org/24050071},
            author = {Seraj, Ali},
            keywords = {Quantum Gravity},
            language = {en},
            title = {Gyroscopic gravitational memory from binary systems},
            publisher = {Perimeter Institute},
            year = {2024},
            month = {may},
            note = {PIRSA:24050071 see, \url{https://pirsa.org}}
          }

Ali Seraj Université Libre de Bruxelles

DOI 10.48660/24050071
Collection
Talk Type Scientific Series
Subject

Abstract

I will review the "gyroscopic gravitational memory”, the permanent effect of gravitational waves on freely-falling gyroscopes far from the source of gravitational radiation. Then, I will compute the effect created by binary systems in the post-Newtonian approximation. The discussion naturally involves the helicity of gravitational waves and gravitational electric-magnetic duality.

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