Non-linear dynamics in modified gravity

APA

Aresté Saló, L. (2023). Non-linear dynamics in modified gravity. Perimeter Institute for Theoretical Physics. https://pirsa.org/23120056

MLA

Aresté Saló, Llibert. Non-linear dynamics in modified gravity. Perimeter Institute for Theoretical Physics, Dec. 21, 2023, https://pirsa.org/23120056

BibTex

          @misc{ scivideos_PIRSA:23120056,
            doi = {10.48660/23120056},
            url = {https://pirsa.org/23120056},
            author = {Arest{\'e} Sal{\'o}, Llibert},
            keywords = {Strong Gravity},
            language = {en},
            title = {Non-linear dynamics in modified gravity},
            publisher = {Perimeter Institute for Theoretical Physics},
            year = {2023},
            month = {dec},
            note = {PIRSA:23120056 see, \url{https://scivideos.org/pirsa/23120056}}
          }
          

Llibert Aresté Saló Queen Mary - University of London (QMUL)

Source RepositoryPIRSA
Collection

Abstract

In this talk I will present our 3+1 formulation of the Four-Derivative scalar-tensor theory of gravity with a modified puncture gauge that proves to be well-posed. Then I will show the results from Binary Black Hole evolutions that we have obtained from the implementation of these equations with GRFolres, the extension for modified gravity of our numerical relativity code GRChombo.

---

Zoom link https://pitp.zoom.us/j/96339156414?pwd=ajhWb1hQNFRYalRpUEd3ajhYdTFldz09