376 citations · 3.1k across the 57 of their papers we have counts for
57 papers
Dispersive Non-reciprocity between a Qubit and a Cavity
Ying-Ying Wang, Yu-Xin Wang, Sean van Geldern +3
The dispersive interaction between a qubit and a cavity is ubiquitous in circuit and cavity quantum electrodynamics. It describes the frequency shift of one quantum mode in respons…
Experimental Realization and Characterization of Stabilized Pair Coherent States
Jeffrey M. Gertler, Sean van Geldern, Shruti Shirol +2
The pair coherent state (PCS) is a theoretical extension of the Glauber coherent state to two harmonic oscillators. It is an interesting class of non-Gaussian continuous-variable e…
Demonstration of the Two-Fluxonium Cross-Resonance Gate
Ebru Dogan, Dario Rosenstock, Loïck Le Guevel +7
The superconducting fluxonium qubit has a great potential for high-fidelity quantum gates with its long coherence times and strong anharmonicity at the half flux quantum sweet spot…
Quantum nonreciprocal interactions via dissipative gauge symmetry
Yu-Xin Wang, Chen Wang, Aashish A. Clerk
One-way nonreciprocal interactions between two quantum systems are typically described by a cascaded quantum master equation, and rely on an effective breaking of time-reversal sym…
CNOT gates for fluxonium qubits via selective darkening of transitions
Konstantin N. Nesterov, Chen Wang, Vladimir E. Manucharyan +1
We analyze the cross-resonance effect for fluxonium circuits and investigate a two-qubit gate scheme based on selective darkening of a transition. In this approach, two microwave p…
Geometric thermodynamic uncertainty relation in periodically driven thermoelectric heat engine
Jincheng Lu, Zi Wang, Jiebin Peng +3
Thermodynamic uncertainty relation, quantifying a trade-off among average current, the associated fluctuation (precision), and entropy production (cost), has been formulated in non…