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State engineering of a mesoscopic spin system (in a quantum dot)

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If you have a question about this talk, please contact Gaurav .

Engineering the collective state of a dense spin ensemble can turn it into a robust quantum memory or a multi-qubit computational register. Recent experimental progress in dense central spin systems, particularly in enhancing the electronic coherence time in semiconductor quantum dots, motivates the design of control protocols that use a central-spin qubit as a convenient proxy to engineer both classical and quantum resource states of a mesoscopic spin system. In this talk, I will give a brief introduction to the relevant physics and cover some of the recent successes and challenges that lie ahead.

This talk is part of the Theory of Condensed Matter series.

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