Experimental investigation of quantum correlations in a two-qutrit spin system
Yue Fu, Wenquan Liu, Xiangyu Ye, Ya Wang, Chengjie Zhang, Chang-Kui, Duan, Xing Rong, Jiangfeng Du
TL;DR
This paper experimentally investigates quantum correlations in a two-qutrit spin system using nitrogen-vacancy centers in diamond at room temperature, revealing entanglement and non-classical correlations in high-dimensional quantum systems.
Contribution
It demonstrates the presence of entanglement and non-classical correlations in a two-qutrit system at room temperature using NV centers, advancing quantum information research.
Findings
Quantum entanglement observed at room temperature.
Existence of non-classical correlations beyond entanglement.
NV centers as a platform for high-dimensional quantum systems.
Abstract
We report an experimental investigation of quantum correlations in a two-qutrit spin system in a single nitrogen-vacancy center in diamond at room temperatures. Quantum entanglement between two qutrits was observed at room temperature and the existence of non-classical correlations beyond entanglement in the qutrit case has been revealed. Our work demonstrates the potential of the NV centers as the multi-qutrit system to execute quantum information tasks and provides a powerful experimental platform for studying fundamental physics of high-dimensional quantum systems in future.
Peer Reviews
No public reviews on file for this paper yet. If you reviewed it on a platform where reviews are public (OpenReview, ICLR, NeurIPS, ICML), you can paste yours below so the community can read it here.
Videos
No videos yet. Explain this paper in a talk, walkthrough, or lecture? Add one.
Taxonomy
TopicsDiamond and Carbon-based Materials Research · Atomic and Subatomic Physics Research · High-pressure geophysics and materials