Coherent manipulation of a molecular Ln-based nuclear qudit coupled to an electron qubit

Abstract

We demonstrate that the [Yb(trensal)] molecule is a prototypical coupled electronic qubit-nuclear qudit system. The combination of noise-resilient nuclear degrees of freedom and large reduction of nutation time induced by electron-nuclear mixing enables coherent manipulation of this qudit by radio-frequency pulses. Moreover, the multi-level structure of the qudit is exploited to encode and operate a qubit with embedded basic quantum error correction.

References in corpus (20)

• Quantum Simulation
• Dynamical suppression of decoherence in two-state quantum systems
• Universal dynamical decoupling of a single solid-state spin from a spin bath
• Keeping a Quantum Bit Alive by Optimized $\pi$-Pulse Sequences
• Experimental high-dimensional two-photon entanglement and violations of generalised Bell inequalities
• Optimal eavesdropping in cryptography with three-dimensional quantum states
• Operating Quantum States in Single Magnetic Molecules: Implementation of Grover's Quantum Algorithm
• Quantum Computing with NMR
• Scaling of Dynamical Decoupling for Spin Qubits
• Coherent properties of single rare-earth spin qubits
• Molecular prototypes for spin-based CNOT quantum gates
• Asymptotically Optimal Quantum Circuits for d-level Systems
• Three addressable spin qubits in a molecular single-ion magnet
• Universal Control of Nuclear Spins Via Anisotropic Hyperfine Interactions
• Single qudit realization of the Deutsch algorithm using superconducting many-level quantum circuits
• Coherent control of two nuclear spins using the anisotropic hyperfine interaction
• Minimal qudit code for a qubit in the phase-damping channel
• Correcting Quantum Errors In Higher Spin Systems
• Coherent manipulation of electron spins up to ambient temperatures in Cr${}^{5+}$(S=1/2) doped K${}_3$NbO${}_8$
• Transferring arbitrary d-dimensional quantum states of a superconducting qudit in circuit QED

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