Robust dynamical decoupling with concatenated continuous driving

Abstract

The loss of coherence is one of the main obstacles for the implementation of quantum information processing. The efficiency of dynamical decoupling schemes, which have been introduced to address this problem, is limited itself by the fluctuations in the driving fields which will themselves introduce noise. We address this challenge by introducing the concept of concatenated continuous dynamical decoupling, which can overcome not only external magnetic noise but also noise due to fluctuations in driving fields. We show theoretically that this approach can achieve relaxation limited coherence times, and demonstrate experimentally that already the most basic implementation of this concept yields an order of magnitude improvement of the decoherence time for the electron spin of nitrogen vacancy centers in diamond. The proposed scheme can be applied to a wide variety of other physical systems including, trapped atoms and ions, quantum dots, and may be combined with other quantum technologies challenges such as quantum sensing and quantum information processing.

11 pages, 6 figure. Published version including new results

References in corpus (16)

• High-sensitivity diamond magnetometer with nanoscale resolution
• Dynamical decoupling and noise spectroscopy with a superconducting flux qubit
• Universal dynamical decoupling of a single solid-state spin from a spin bath
• Optimized Dynamical Decoupling in a Model Quantum Memory
• Fault-Tolerant Quantum Dynamical Decoupling
• Scalable quantum register based on coupled electron spins in a room temperature solid
• Decoherence-protected quantum gates for a hybrid solid-state spin register
• Extending Quantum Coherence in Diamond
• Magnetic field sensing beyond the standard quantum limit using 10-spin NOON states
• Robust dynamical decoupling for quantum computing and quantum memory
• Dynamical Decoupling of a single electron spin at room temperature
• Single-spin magnetometry with multi-pulse sensing sequences
• Robust Trapped-Ion Quantum Logic Gates by Continuous Dynamical Decoupling
• Experimental inhibition of decoherence on flying qubits via bang-bang control
• Average Fidelity in n-Qubit systems
• Rotating frame spin dynamics of a Nitrogen-Vacancy center in a diamond nanocrystal

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