Remote cooling of spin-ensembles through a spin-mechanical hybrid interface

Abstract We present a protocol for the ground-state cooling of a tripartite hybrid quantum system, in which a macroscopic oscillator acts as a mediator between a single-probe spin and a remote spin ensemble. In the presence of weak dispersive coupling between the spins and the oscillator, cooling of...

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Bibliographic Details
Main Authors: Yang Wang, Durga Bhaktavatsala Rao Dasari, Jörg Wrachtrup
Format: Article
Language:English
Published: Nature Portfolio 2025-02-01
Series:npj Quantum Information
Online Access:https://doi.org/10.1038/s41534-025-00968-4
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