Quantum acoustics
We are building experiments to explore how acoustic resonators coupled to superconducting circuits can be used for quantum information, metrology, and studies of fundamental physics.
Relevant literature about this topic:
Resources
Engineering phonon-phonon interactions in multimode circuit quantum acousto-dynamics
Uwe von Lüpke, Ines C. Rodrigues, Yu Yang, Matteo Fadel, and Yiwen Chu Nature external pagearXiv:2303.00730call_made
Schrödinger cat state of a 16-microgram mechanical oscillator
Marius Bild, Matteo Fadel, Yu Yang, Uwe von Lüpke, Phillip Martin, Alessandro Bruno, and Yiwen Chu external pageScience 380 6642 (2023)call_made external pagearXiv:2211.00449call_made
Macroscopic quantum test with bulk acoustic wave resonators
Björn Schrinski, Yu Yang, Uwe von Lüpke, Marius Bild, Yiwen Chu, Klaus Hornberger, Stefan Nimmrichter, and Matteo Fadel external pagePhysical Review Letters 130 133604 (2023)call_made external pagearXiv:2209.06635call_made
Parity measurement in the strong dispersive regime of circuit quantum acoustodynamics
Uwe von Lüpke, Yu Yang, Marius Bild, Laurent Michaud, Matteo Fadel, and Yiwen Chu external pageNature Physics 18 (2022)call_made external pagearXiv:2110.00263call_made
Creation and control of multi-phonon Fock states in a bulk acoustic wave resonator
Yiwen Chu, Prashanta Kharel, Taekwan Yoon, Luigi Frunzio, Peter T. Rakich, and Robert J. Schoelkopf external pageNature Advanced Online Publication (2018)call_made external pagearXiv:1804.07426call_made
Quantum acoustics with superconducting qubits
Yiwen Chu, Prashanta Kharel, William H. Renninger, Luke D. Burkhart, Luigi Frunzio, Peter T. Rakich, and Robert J. Schoelkopf external pageScience 349 199 (2017)call_made external pagearXiv:1703.00342call_made
Related projects
QuantERA external pageMQSENS projectcall_made