SRF cavities and Superconducting qubits for Gravitational Waves and Dark Photons detection

TL;DR

This paper reviews the use of superconducting RF cavities and cavity-qubit systems for detecting gravitational waves and dark photons, highlighting recent experimental and theoretical advances in these quantum sensing technologies.

Contribution

It introduces novel proposals for employing cavity-qubit systems in gravitational wave and dark photon detection, extending previous work to SQMS cavities.

Findings

Superconducting RF cavities can be used for gravitational wave detection.

Cavity-qubit systems offer a promising approach for dark photon detection.

The paper extends existing models to SQMS cavities for enhanced sensitivity.

Abstract

A short review which focuses on the employment of a Superconducting Radio Frequency cavity for detection of Gravitational Waves. This first part is inspired by the works of Berlin et al.. In the second part, we analyze also the idea to use a cavity-qubit system for the GWs detection and the Dark Photons detection. In this case, the starting point is the work of Dixit et al. which will be extended for SQMS cavities.