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quant-ph2024
Deterministic multi-phonon entanglement between two mechanical resonators on separate substrates
Ming-Han Chou, Hong Qiao, Haoxiong Yan +8
Mechanical systems have emerged as a compelling platform for applications in quantum information, leveraging recent advances in the control of phonons, the quanta of mechanical vib…
hep-ph2024
Listening For New Physics With Quantum Acoustics
Ryan Linehan, Tanner Trickle, Christopher R. Conner +4
We present a novel application of a qubit-coupled phonon detector to search for new physics, e.g., ultralight dark matter (DM) and high-frequency gravitational waves. The detector,…
quant-ph2024
Modular quantum processor with an all-to-all reconfigurable router
Xuntao Wu, Haoxiong Yan, Gustav Andersson +10
Superconducting qubits provide a promising approach to large-scale fault-tolerant quantum computing. However, qubit connectivity on a planar surface is typically restricted to only…