The electromagnetic field in gravitational wave interferometers

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Abstract

We analyse the response of laser interferometric gravitational wave detectors using the full Maxwell equations in curved spacetime in the presence of weak gravitational waves. Existence and uniqueness of solutions is ensured by setting up a suitable boundary value problem. This puts on solid ground previous approximate calculations. We find consistency with previous results obtained from eikonal expansions at the level of accuracy accessible to current gravitational wave detectors.

Original languageEnglish
Article number215004
Number of pages52
JournalClassical and Quantum Gravity
Volume38
Issue number21
DOIs
Publication statusPublished - 4 Nov 2021

Austrian Fields of Science 2012

  • 103036 Theoretical physics
  • 103021 Optics
  • 103028 Theory of relativity

Keywords

  • gravitational waves
  • Maxwell’s equations
  • Laser interferometry
  • laser interferometry
  • DETECTORS
  • gravitational wave detection
  • Maxwell's equations
  • RADIATION
  • PROPAGATION

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