Quasi-normal Modes for Spin-3/2 Fields

High Energy Particle Physics Workshop 2015

Harmsen, Gerhard Erwin^1

National Institute for Theoretical Physics, School of Physics, Mandelstam Institute for Theoretical Physics, University of the Witwatersrand, Johannesburg, Wits

2050, South Africa^1

关键词: Black hole background;    Black holes;    Brillouin;    Higher-dimensional black hole;    Kerr black hole;    Large Hadron Collider;    Normal modes;    Schwarzschild;   

Others  :  https://iopscience.iop.org/article/10.1088/1742-6596/645/1/012003/pdf
DOI  :  10.1088/1742-6596/645/1/012003

来源: IOP

【 摘 要 】

With the Large Hadron Collider already able to produce collisions with an energy of 8 TeV, the formation of higher dimensional black holes may soon be possible. In order to determine if we are detecting these higher dimensional black holes we need to have a theoretical understanding of what the signatures of such black holes could be. As such we shall discuss quasi-normal modes (QNMs) for spin-3/2 fields as they travel through a black hole background. We will begin by studying possible QNMs for N-dimensional Schwarzschild black holes and extend by looking at N-dimensional Kerr black holes. We will use the Wentzel-Kramers-Brillouin approximation to determine the QNMs for the two types of black holes described above.