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QPEResourceEstimate Type

QPE resource estimate for a Hamiltonian simulation circuit.

Record fields

Record Field Description

AncillaQubits

Full Usage: AncillaQubits

Field type: int

Number of ancilla qubits for phase readout.

Field type: int

CircuitDepth

Full Usage: CircuitDepth

Field type: int

Estimated circuit depth (sequential gate layers).

Field type: int

PrecisionBits

Full Usage: PrecisionBits

Field type: int

Number of bits of precision in the phase estimate.

Field type: int

SystemQubits

Full Usage: SystemQubits

Field type: int

Number of system (data) qubits.

Field type: int

TotalCnots

Full Usage: TotalCnots

Field type: int

Total CNOT gate count across the full QPE circuit.

Field type: int

TrotterStepsPerControlledU

Full Usage: TrotterStepsPerControlledU

Field type: int

Trotter steps per controlled-U application.

Field type: int

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