Quantum-limited measurement of spin qubits via curvature couplings to a cavity
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DOI: 10.1103/physrevb.99.245306
Abstract: We investigate coupling an encoded spin qubit to a microwave resonator via qubit energy level curvature versus gate voltage. This approach enables quantum non-demolition readout with strength of tens to hundred MHz all while the… read more here.
Keywords: measurement spin; curvature; qubit; quantum limited ... See more keywords