Electromagnetic high-frequency gravitational wave detection
Valerie Domcke
TL;DR
This paper reviews recent advances in electromagnetic detection methods for ultra-high frequency gravitational waves, highlighting their potential to explore early universe physics, particle physics, and exotic astrophysical phenomena.
Contribution
It summarizes recent progress in electromagnetic high-frequency gravitational wave searches, emphasizing synergies with axion detection and atomic precision measurement techniques.
Findings
Progress in electromagnetic detection techniques for high-frequency gravitational waves
Potential to probe early universe and high-energy particle physics
Synergies with axion searches and atomic precision measurements
Abstract
Ultra-high frequency gravitational waves in the MHz to THz regime promise a unique possibility to probe the very early universe, particle physics at very high energies and exotic astrophysical objects - but achieving the sensitivity required for detection is an immense challenge. This is a brief summary of recent progress in electromagnetic high-frequency gravitational wave searches, which are based on classical electromagnetism in a space-time perturbed by gravitational waves. A particular focus is given to synergies with axion searches and atomic precision measurements. This article was prepared as proceedings for Moriond EW 2023.
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Taxonomy
TopicsPulsars and Gravitational Waves Research · Computational Physics and Python Applications · Radio Astronomy Observations and Technology