26 citations · 47 across the 7 of their papers we have counts for
8 papers
Quantum-enhanced Search for Galactic Dark Photons Using Cat-State Cavities
Aoying Wang, Yanjie Zeng, Yanyan Cai +4
We present a quantum-enhanced search for the Galactic dark-photon background (GDPB), a relativistic and anisotropic vector field that can be produced by dark-matter decay or annihi…
Characterizing charge-parity detection based on an offset-charge-tunable transmon qubit via randomized benchmarking
Yao-Yao Jiang, Tang Su, Yuxiang Liu +11
Superconducting qubits are compelling platforms for charge-parity detection and, due to their theoretical sensitivity on the meV energy scale, hold promise for rare event searches.…
Quantum-Enhanced Dark Matter Search Using Cat States
Pan Zheng, Yanyan Cai, Bin Xu +12
Quantum metrology has recently emerged as a powerful approach for dark matter (DM) searches, particularly using nonclassical bosonic states in microwave cavities that are sensitive…
Identifying the Quadrupolar Nature of Gravitational Wave Background through Space-based Missions
Yifan Chen, Yuxiang Liu, Jing Shu +3
The stochastic gravitational wave background (SGWB) consists of an incoherent collection of waves from both astrophysical and cosmological sources. To distinguish the SGWB from noi…
Illuminating Black Hole Shadow with Dark Matter Annihilation
Yifan Chen, Ran Ding, Yuxin Liu +4
The Event Horizon Telescope (EHT) has significantly advanced our ability to study black holes, achieving unprecedented spatial resolution and revealing horizon-scale structures. No…
Cavity as Radio Telescope for Galactic Dark Photon
Yanjie Zeng, Yuxin Liu, Chunlong Li +18
Dark photons, as a minimal extension of the Standard Model through an additional Abelian gauge group, may propagate relativistically across the galaxy, originating from dark matter…
Simultaneous Resonant and Broadband Detection of Ultralight Dark Matter and High-Frequency Gravitational Waves via Cavities and Circuits
Yifan Chen, Chunlong Li, Yuxin Liu +3
Electromagnetic resonant systems, such as cavities and LC circuits, are widely used to detect ultralight boson dark matter and high-frequency gravitational waves. However, the narr…
First Scan Search for Dark Photon Dark Matter with a Tunable Superconducting Radio-Frequency Cavity
SHANHE Collaboration, Zhenxing Tang, Bo Wang +16
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…