Physics and Astronomy
We investigate the possibility of observing very low frequency (VLF) electromagnetic radiation produced from the vacuum by gravitational waves. We review the calculations leading to the possibility of vacuum conversion of gravitational waves into electromagnetic waves and show how this process evades the well-known prohibition against particle production from gravitational waves. Using Newman-Penrose scalars, we estimate the luminosity of this proposed electromagnetic counterpart radiation coming from gravitational waves produced by neutron star oscillations. The detection of electromagnetic counterpart radiation would provide an indirect way of observing gravitational radiation with future spacecraft missions, especially lunar orbiting probes.
Physical Review D
American Physical Society
Scholarly Commons Citation
Jones, P., Gretarsson, A., & Singleton, D. (2017). Low Frequency Electromagnetic Radiation From Gravitational Waves Generated by Neutron Stars. Physical Review D, 96(12). https://doi.org/10.1103/PhysRevD.96.124030