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Novel high-frequency gravitational waves detection with split cavity
- Publication Year :
- 2023
- Publisher :
- arXiv, 2023.
-
Abstract
- Gravitational waves can generate electromagnetic effects inside a strong electric or magnetic field within the Standard Model and general relativity. Here we propose using a quarterly split cavity and LC-resonance circuit to detect a high-frequency gravitational wave from 0.1 MHz to GHz. We perform a full 3D simulation of the cavity's signal for sensitivity estimate. Our sensitivity depends on the coherence time scale of the high-frequency gravitational wave sources and the volume size of the split cavity. We discuss the resonant measurement schemes for narrow-band gravitational wave sources and also a non-resonance scheme for broadband signals. For a meter-sized split cavity under a 14 Tesla magnetic field, the LC resonance enhanced sensitivity to the gravitational wave strain is expected to reach $h\sim 10^{-20}$ around $10$ MHz.<br />Comment: 8 pages, 7 figures
- Subjects :
- High Energy Physics - Phenomenology
Cosmology and Nongalactic Astrophysics (astro-ph.CO)
High Energy Physics - Phenomenology (hep-ph)
FOS: Physical sciences
General Relativity and Quantum Cosmology (gr-qc)
General Relativity and Quantum Cosmology
Astrophysics - Cosmology and Nongalactic Astrophysics
Subjects
Details
- Database :
- OpenAIRE
- Accession number :
- edsair.doi.dedup.....9c224b0f2cd81232d64301345fb5a993
- Full Text :
- https://doi.org/10.48550/arxiv.2305.00877