India, July 14 -- A new study by researchers from India and Canada has revealed that quantum noise-once seen only as a disruptive force-can, under certain conditions, help revive or even generate entanglement in single particles. This finding may reshape approaches to building practical quantum technologies.

The research, conducted by the Raman Research Institute (RRI), Bengaluru, in collaboration with the Indian Institute of Science (IISc), Indian Institute of Science Education and Research (IISER) Kolkata, and the University of Calgary, explores the impact of environmental disturbances on intraparticle quantum entanglement. The study has been published in Frontiers in Quantum Science and Technology.

Quantum entanglement involves the n...