Preparing highly entangled states of nanodiamond rotation and NV center spin

• URL: http://arxiv.org/abs/2305.08008v2
• Date: Mon, 5 Jun 2023 16:46:02 GMT
• Title: Preparing highly entangled states of nanodiamond rotation and NV center spin
• Authors: Wen-Liang Li, D. L. Zhou
• Abstract summary: A nanodiamond with an embedded nitrogen-vacancy (NV) center is one of the experimental systems that can be coherently manipulated within current technologies. Entanglement between NV center electron spin and mechanical rotation of the nanodiamond plays a fundamental role in building a network connecting these microscopic and mesoscopic motions.
• Score: 0.913755431537592
• License: http://arxiv.org/licenses/nonexclusive-distrib/1.0/
• Abstract: A nanodiamond with an embedded nitrogen-vacancy (NV) center is one of the experimental systems that can be coherently manipulated within current technologies. Entanglement between NV center electron spin and mechanical rotation of the nanodiamond plays a fundamental role in building a quantum network connecting these microscopic and mesoscopic degrees of motions. Here we present a protocol to asymptotically prepare a highly entangled state of the total quantum angular momentum and electron spin by adiabatically boosting the external magnetic field.

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