Electromagnetic Antennas for the Resonant Detection of the Stochastic Gravitational Wave Background

Abstract

Stochastic gravitational wave background from the early Universe has a cut-off frequency close to 100 MHz, due to the horizon of the inflationary phase. To detect gravitational waves at such frequencies, resonant electromagnetic cavities are very suitable. In this work, we study the frequency sensitivity of such detectors, and show how we could use them to probe this cut-off frequency and also the energy density per frequency of this stochastic background. This paper paves the way for further experimental studies to probe the most ancient relic of the Universe.

9 pages, 4 figures

References in corpus (7)

• Challenges and Opportunities of Gravitational Wave Searches at MHz to GHz Frequencies
• Detecting High-Frequency Gravitational Waves with Microwave Cavities
• A novel search for high-frequency gravitational waves with low-mass axion haloscopes
• Gravitational Waves as a Big Bang Thermometer
• Detecting Planetary-mass Primordial Black Holes with Resonant Electromagnetic Gravitational Wave Detectors
• Fermi-normal, optical, and wave-synchronous coordinates for spacetime with a plane gravitational wave
• Revealing the Cosmic History with Gravitational Waves

Cited by in corpus (34)

• The Primordial Black Holes that Disappeared: Connections to Dark Matter and MHz-GHz Gravitational Waves
• Gravitational Wave from Graviton Bremsstrahlung during Reheating
• Challenges and Opportunities of Gravitational Wave Searches above 10 kHz
• Cavity Detection of Gravitational Waves: Where Do We Stand?
• Upper Bound on Thermal Gravitational Wave Backgrounds from Hidden Sectors
• Limits on High-Frequency Gravitational Waves in Planetary Magnetospheres
• Induced Gravitational Waves probing Primordial Black Hole Dark Matter with Memory Burden
• Slaying Axion-Like Particles via Gravitational Waves and Primordial Black Holes from Supercooled Phase Transition
• Gravitational Wave Sourced by Decay of Massive Particle from Primordial Black Hole evaporation
• Enhanced primordial gravitational waves from a stiff post-inflationary era due to an oscillating inflaton
• Cosmological Origin of the KM3-230213A event and associated Gravitational Waves
• Observable Primordial Gravitational Waves from Non-minimally Coupled $R^2$ Palatini Modified Gravity
• Gravitational Waves from Preheating in Inflation with Weyl Symmetry
• C-parity, magnetic monopoles and higher frequency gravitational waves
• Thermal Gravitons from Warm Inflation
• Multi-messenger FIMP
• Gauss-Bonnet Cosmology: large-temperature behaviour and bounds from Gravitational Waves
• Ephemeral Oscillons in Scalar-Tensor Theories: The Higgs-like case
• Gravitational Wave Probe of Gravitational Dark Matter from Preheating
• Magnetic monopoles and high frequency gravitational waves from quasi-stable strings
• A New Source of Phase Transition Gravitational Waves: Heavy Particle Braking Across Bubble Walls
• Freeze-in gravitational waves and dark matter in warm inflation
• Gravitational waves from primordial black hole dominance: The effect of inflaton decay rate
• Fundamental quantum limits for detecting ultrahigh frequency gravitational waves
• Theoretical Radio Signals from Radio-Band Gravitational Waves Converted from the Neutron Star Magnetic Field
• Prospects for High-Frequency Gravitational-Wave Detection with GEO600
• Stochastic gravitational wave from graviton bremsstrahlung in inflaton decay into massive spin 3/2 particles
• Gravitational waves from a first-order phase transition of the inflaton
• Probing leptogenesis and the minimal neutrino seesaw mechanism through gravitational waves
• Bridging inflation and reheating: chiral gravitational waves from aHz to GHz
• High Sensitivity Methodologies to Detect Radio Band Gravitational Waves
• Time evolution of the equation of state during perturbative reheating and its impact on the inflationary tensor perturbation spectrum
• Testing the Starobinsky model of inflation with resonant cavities
• Constraining the inflaton potential with gravitational waves from oscillons