31 citations · 117 across the 12 of their papers we have counts for
13 papers
Efficient -qubit entangling operations via a superconducting quantum router
Xuntao Wu, Haoxiong Yan, Gustav Andersson +13
Quantum algorithms on near-term quantum processors are typically executed using shallow quantum circuits composed of one- and two-qubit gates. However, as circuit depth and gate nu…
Large Language Model-Assisted Superconducting Qubit Experiments
Shiheng Li, Jacob M. Miller, Phoebe J. Lee +14
Superconducting circuits have demonstrated significant potential in quantum information processing and quantum sensing. Implementing novel control and measurement sequences for sup…
A blueprint for experiments exploring the Poincaré quantum recurrence theorem
Bayan Karimi, Xuntao Wu, Andrew N. Cleland +1
The quantum form of the Poincaré recurrence theorem stipulates that a system with a time-independent Hamiltonian and discrete energy levels returns arbitrarily close to its initial…
Quantum secret sharing in a triangular superconducting quantum network
Haoxiong Yan, Allen Zang, Joel Grebel +11
We present a three-node quantum communication testbed with a triangular topology, each side of the triangle formed by a 1.3-meter-long transmission line. We demonstrate state trans…
Mitigating cosmic ray-like correlated events with a modular quantum processor
Xuntao Wu, Yash J. Joshi, Haoxiong Yan +14
Quantum processors based on superconducting qubits are being scaled to larger qubit numbers, enabling the implementation of small-scale quantum error correction codes. However, cat…
Acoustic phonon phase gates with number-resolving phonon detection
Hong Qiao, Zhaoyou Wang, Gustav Andersson +9
Linear optical quantum computing (LOQC) provides a compelling approach to quantum information processing, with a short list of physical requirements; however, experimental implemen…
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…
Hybrid spin-phonon architecture for scalable solid-state quantum nodes
Ruoming Peng, Xuntao Wu, Yang Wang +5
Solid-state spin systems hold great promise for quantum information processing and the construction of quantum networks. However, the considerable inhomogeneity of spins in solids…
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…
Bidirectional multi-photon communication between remote superconducting nodes
Joel Grebel, Haoxiong Yan, Ming-Han Chou +8
Quantum communication testbeds provide a useful resource for experimentally investigating a variety of communication protocols. Here we demonstrate a superconducting circuit testbe…
Two-dimensional optomechanical crystal resonator in gallium arsenide
Rhys G. Povey, Ming-Han Chou, Gustav Andersson +8
In the field of quantum computation and communication there is a compelling need for quantum-coherent frequency conversion between microwave electronics and infra-red optics. A pro…
Broadband Bandpass Purcell Filter for Circuit Quantum Electrodynamics
Haoxiong Yan, Xuntao Wu, Andrew Lingenfelter +10
In circuit quantum electrodynamics (QED), qubits are typically measured using dispersively-coupled readout resonators. Coupling between each readout resonator and its electrical en…
Robust millisecond coherence times of erbium electron spins
Shobhit Gupta, Xuntao Wu, Haitao Zhang +2
Erbium-doped solids are prime candidates for optical quantum communication networks due to erbium's telecom C-band emission. A long-lived electron spin of erbium with millisecond c…