Error models

Classes for defining how errors are generated during sampling

Some common error sets

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ErrorModel

 ErrorModel ()

Representation of an incoherent error model.

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E0

 E0 ()

No-Error error model

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E1

 E1 ()

One prob/weight for all 1- and 2-qubit gates

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E1_1

 E1_1 ()

One prob/weight for all 1- and 2-qubit gates and measurements

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E2

 E2 ()

Individual errors on 1-qubit and 2-qubit gates.

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E3

 E3 ()

Errors on all gates individual + idle.

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E3_1

 E3_1 ()

Like E3, but idle locations split in two subsets.

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S4

 S4 ()

Depolarizing noise on all operations, 4 parameters

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S1

 S1 ()

Single parameter depolarizing noise on all operations

See App. D and sections 3B and 3D in paper

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S2

 S2 ()

Individual errors on 1-qubit and 2-qubit gates. Depolarizing noise with 1-qubit rate on init and meas

See App. D and section 3C in paper