Scattering of nonlinear bosonic fields: A case study in superradiance

  • John Adrian Borillo Baybay National Institute of Physics, University of the Philippines Diliman
  • Reginald Christian Bernardo National Institute of Physics, University of the Philippines Diliman
  • Michael Francis Ian Vega, II National Institute of Physics, University of the Philippines Diliman

Abstract

We study the scattering of a nonlinear bosonic field on an electrostatic potential in a flat spacetime background. We show by explicit example that nonlinear effects could potentially narrow down the space of superradiant modes, if not to shrink it to zero whenever the modes encounter a region of quantum instability.

Published
2020-09-13
How to Cite
[1]
J. A. Baybay, R. C. Bernardo, and M. F. I. Vega. Scattering of nonlinear bosonic fields: A case study in superradiance, Proceedings of the Samahang Pisika ng Pilipinas 38, SPP-2020-5A-05 (2020). URL: https://paperview.spp-online.org/proceedings/article/view/SPP-2020-5A-05.
Section
2G/5A Theoretical and Mathematical Physics (Short Presentations)