Quantum metrology uses non-classical states, such as Fock states with a specific number of
photons, to achieve an advantage over classical sensing methods. Typically, quantum …

Quantum metrology has emerged as a promising avenue for surpassing the limitations of
classical mechanics in high-precision measurements. However, the practical …

We propose a novel method to significantly enhance the signal rate in qubit-based dark
matter detection experiments with the help of quantum interference. Various quantum …

Fock states with a well-defined number of photons in an oscillator have shown a wide range
of applications in quantum information science. Nonetheless, their usefulness has been …

Dark photons have emerged as promising candidates for dark matter, and their search is a
top priority in particle physics, astrophysics, and cosmology. We report the first use of a …

We propose a novel dark matter detection method utilizing the excitation of superconducting
transmon qubits. Assuming the hidden photon dark matter of a mass of O (10) μ eV, the …

We propose a direct axion dark matter (DM) search using superconducting transmon
quantum bits (qubits) as quantum sensors. With an external magnetic field applied, axion …

We present the first use of a tunable superconducting radio frequency cavity to perform a
scan search for dark photon dark matter with novel data analysis strategies. We …

The search for dark matter and physics beyond the Standard Model has grown to
encompass a highly interdisciplinary approach. In this review, we survey recent searches for …

Strong motivation for investing in quantum sensing arises from the need to investigate
phenomena that are very weakly coupled to the matter and fields well described by the …