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Black hole scattering: the relation between the time and the frequency domains

Grant number: 17/09264-1
Support type:Scholarships in Brazil - Scientific Initiation
Effective date (Start): July 01, 2017
Effective date (End): June 30, 2018
Field of knowledge:Physical Sciences and Mathematics - Physics - Elementary Particle Physics and Fields
Principal researcher:Maurício Richartz
Grantee:Guilherme Dias Belarmino
Home Institution: Centro de Matemática, Computação e Cognição (CMCC). Universidade Federal do ABC (UFABC). Ministério da Educação (Brasil). Santo André , SP, Brazil
Associated research grant:13/09357-9 - Physics and geometry of spacetime, AP.TEM


Wave phenomena are present in several areas and can be understood from two different perspectives: the formulation in the time domain and the formulation in the frequency domain. Using the wave equation around a Schwarzschild spacetime, this project explores these two formulation. First, they will be studied independently; later, their relation will be analyzed. During all the project, we will emphasize the typical numerical methods used in black hole perturbation theory. (AU)

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