Stabilizer measurement time slot design method of quantum surface code
The invention provides a method for avoiding introduction of a logic error during measurement of a stabilizer, and mainly solves the problems of large limitation of time slot sequence types and single time slot shape of the stabilizer in a traditional method. According to the implementation scheme,...
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Main Authors | , , , , , , , |
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Format | Patent |
Language | Chinese English |
Published |
02.05.2023
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Subjects | |
Online Access | Get full text |
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Summary: | The invention provides a method for avoiding introduction of a logic error during measurement of a stabilizer, and mainly solves the problems of large limitation of time slot sequence types and single time slot shape of the stabilizer in a traditional method. According to the implementation scheme, the method comprises the following steps: constructing a surface code model of a quantum rotating lattice; analyzing the condition of introducing a logic X error and a logic Z error in the given surface code model; time slot laws for effectively avoiding introduction of logic errors when the X stabilizer and the Z stabilizer are measured are obtained according to error introduction conditions; designing a time slot sequence according to a rule of avoiding introduction of a logic error; combining the designed time slot sequence in the surface code model according to requirements; and adjusting the measurement line of the corresponding stabilizer according to the time slot combination, introducing errors of the same |
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Bibliography: | Application Number: CN202310066881 |