High fidelity quantum gates of trapped ions mediated by a dissipative bus mode

Abstract

We describe the optimal realization of entangling quantum gates for trapped ions mediated by a dissipative bus mode. With suitably shaped control pulses one can substantially decrease ion-phonon entanglement while maintaining the mediated interaction.

References in corpus (10)

• Scalable multi-particle entanglement of trapped ions
• 14-qubit entanglement: creation and coherence
• High-fidelity two-qubit quantum logic gates using trapped calcium-43 ions
• High-fidelity quantum logic gates using trapped-ion hyperfine qubits
• High-fidelity preparation, gates, memory and readout of a trapped-ion quantum bit
• Towards fault-tolerant quantum computing with trapped ions
• Shor's quantum factoring algorithm on a photonic chip
• Suppression of Heating Rates in Cryogenic Surface-Electrode Ion Traps
• Temperature Dependence of Electric Field Noise Above Gold Surfaces
• Deterministic entanglement of ions in thermal states of motion

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