Superconducting circuits extensively rely on the Josephson junction as a nonlinear electronic element for manipulating q...
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Encoding a qubit in logical quantum states with wavefunctions characterized by disjoint support and robust energies can ...
Read MoreNew arxiv preprint: Experimental realization of an intrinsically error-protected superconducting qubit
Circuit quantization links a physical circuit to its corresponding quantum Hamiltonian. The standard quantization proced...
Read MoreNew PRB paper: Circuit quantization in the presence of time-dependent external flux
In a new PRA manuscript, we present a gradient-based optimal-control technique for open quantum systems that utilizes qu...
Read MoreNew Publication: Gradient-based optimal control of open quantum systems using quantum trajectories and automatic differentiation
In a new collaboration with the Université de Sherbrooke, we have shown that the coherence times of a realistic 0–π ...
Read MoreRecent New Journal of Physics Publication: Control and coherence time enhancement of the 0–π qubit
In a recent arXiv preprint, we present a gradient-based optimal-control technique for open quantum systems that utilizes...
Read MoreNew preprint: Gradient-based optimal control of open quantum systems using quantum trajectories and automatic differentiation
In a new PRA paper, We present a numerical method to approximate the long-time asymptotic solution to the Lindblad maste...
Read MoreNew PRA publication: Adaptive rotating-wave approximation for driven open quantum systems
In a new arXiv preprint, we collaborate with Andrew A. Houck’s research group at Princeton University on quantum c...
Read MoreNew preprint: Quantum control of an oscillator using stimulated nonlinearity
In a new PRA paper, we theoretically analyze a scheme for fast stabilization of arbitrary qubit states with high fidelit...
Read MoreNew PRA publication: Universal stabilization of single-qubit states using a tunable coupler
Qubit connectivity is an important property of a quantum processor, with an ideal processor having random access—the a...
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