Beating the Thermal Limit of Qubit Initialization with a Bayesian Maxwell’s Demon
نویسندگان
چکیده
A new method for initializing an electron spin qubit in its low-energy state achieves a 20-fold reduction preparation error by using digital ``Maxwell's demon'' to effectively cool the far below initial temperature.
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ژورنال
عنوان ژورنال: Physical Review X
سال: 2022
ISSN: ['2160-3308']
DOI: https://doi.org/10.1103/physrevx.12.041008