Module qoqo::operations

Qoqo quantum operations for quantum computers

Quantum programs are represented by linear sequences of quantum operations

Structs

• BeamSplitterWrapper
  The 2-mode beam splitter which splits a beam with a transmission amplitude cos(θ) and a reflection amplitude exp(i * φ) * sin(θ).
• BogoliubovWrapper
  The Bogoliubov DeGennes interaction gate.
• CNOTWrapper
  The controlled NOT quantum operation.
• CZQubitResonatorWrapper
  Controlled-Z operation between a qubit and a bosonic mode, where the two-dimensional subspace of the bosonic mode spanned by the occupation number states |0⟩_B and |1⟩_B is considered as the second qubit involved in the CZ operation.
• ComplexPMInteractionWrapper
  The complex hopping gate.
• ControlledControlledPauliZWrapper
  Implements the double-controlled PauliZ gate.
• ControlledControlledPhaseShiftWrapper
  Implements the double-controlled PhaseShift gate.
• ControlledPauliYWrapper
  The controlled PauliY quantum operation
• ControlledPauliZWrapper
  The controlled PauliZ quantum operation
• ControlledPhaseShiftWrapper
  The controlled-PhaseShift quantum operation.
• ControlledRotateXWrapper
  Implements the controlled RotateX operation.
• ControlledRotateXYWrapper
  Implements the controlled RotateXY operation.
• DefinitionBitWrapper
  DefinitionBit is the Definition for a Bit type register.
• DefinitionComplexWrapper
  DefinitionComplex is the Definition for a Complex type register.
• DefinitionFloatWrapper
  DefinitionFloat is the Definition for a Float type register.
• DefinitionUsizeWrapper
  DefinitionUsize is the Definition for an Integer type register.
• EchoCrossResonanceWrapper
  Implements the controlled RotateXY operation.
• FSwapWrapper
  The controlled fermionic SWAP gate.
• FsimWrapper
  The fermionic qubit simulation (Fsim) gate.
• GPi2Wrapper
  Implements a pi/2-rotation with an embedded phase.
• GPiWrapper
  Implements a pi-rotation with an embedded phase.
• GivensRotationLittleEndianWrapper
  The Givens rotation interaction gate in little endian notation: :math:e^{-\mathrm{i} \theta (X_c Y_t - Y_c X_t)}.
• GivensRotationWrapper
  The Givens rotation interaction gate in big endian notation: :math:e^{-\mathrm{i} \theta (X_c Y_t - Y_c X_t)}.
• HadamardWrapper
  The Hadamard gate.
• ISwapWrapper
  The controlled ISwap quantum operation.
• IdentityWrapper
  The Identity gate.
• InputBitWrapper
  InputBit sets a certain bit in an existing BitRegister of the circuit.
• InputSymbolicWrapper
  InputSymbolic is the Definition for a Float which will replace a certain symbolic parameter.
• InvSqrtISwapWrapper
  The controlled inverse square root ISwap quantum operation.
• InvSqrtPauliXWrapper
  The inverse square root XPower gate :math:e^{i \frac{\pi}{2} \sigma^x}.
• JaynesCummingsWrapper
  The Jaynes-Cummings gate exp(-i * θ * (σ^- * b^† + σ^+ * b))
• LongitudinalCouplingWrapper
  Longitudinal coupling gate exp(-i * θ * Z * (b^† + b))
• MeasureQubitWrapper
  Measurement gate operation.
• MolmerSorensenXXWrapper
  The fixed phase MolmerSorensen XX gate. http://arxiv.org/abs/1705.02771
• MultiQubitMSWrapper
  The Molmer-Sorensen gate between multiple qubits.
• MultiQubitZZWrapper
  The multi qubit Pauli-Z-Product gate.
• PMInteractionWrapper
  The transversal interaction gate.
• PauliXWrapper
  The Pauli X gate.
• PauliYWrapper
  The Pauli Y gate.
• PauliZWrapper
  The Pauli Z gate.
• PhaseDisplacementWrapper
  The single-mode phase-displacement gate with variable magnitude and phase.
• PhaseShiftState0Wrapper
  The phase shift gate applied on state |0>.
• PhaseShiftState1Wrapper
  The phase shift gate applied on state |1>.
• PhaseShiftWrapper
  The single-mode phase-shift gate with variable phase, given by R(θ) = eexp(i * θ * 𝑁̂).
• PhaseShiftedControlledPhaseWrapper
  Implements the phase-shifted controlled PhaseShift gate.
• PhaseShiftedControlledZWrapper
  The phased-shifted controlled-Z gate.
• PhotonDetectionWrapper
  The photon number-resolving detector measurement for bosons.
• PragmaActiveResetWrapper
  This PRAGMA operation resets the chosen qubit to the zero state.
• PragmaAnnotatedOpWrapper
  An annotated Operation.
• PragmaBoostNoiseWrapper
  This PRAGMA operation boosts noise and overrotations in the circuit.
• PragmaChangeDeviceWrapper
  A wrapper around backend specific PRAGMA operations capable of changing a device.
• PragmaConditionalWrapper
  The conditional PRAGMA operation.
• PragmaControlledCircuitWrapper
  A circuit controlled by a qubit.
• PragmaDampingWrapper
  The damping PRAGMA noise operation.
• PragmaDephasingWrapper
  The dephasing PRAGMA noise operation.
• PragmaDepolarisingWrapper
  The depolarising PRAGMA noise operation.
• PragmaGeneralNoiseWrapper
  The general noise PRAGMA operation.
• PragmaGetDensityMatrixWrapper
  This PRAGMA measurement operation returns the density matrix of a quantum register.
• PragmaGetOccupationProbabilityWrapper
  This PRAGMA measurement operation returns the vector of the occupation probabilities.
• PragmaGetPauliProductWrapper
  This PRAGMA measurement operation returns a Pauli product expectation value.
• PragmaGetStateVectorWrapper
  This PRAGMA measurement operation returns the statevector of a quantum register.
• PragmaGlobalPhaseWrapper
  The global phase PRAGMA operation.
• PragmaLoopWrapper
  This PRAGMA measurement operation returns the statevector of a quantum register.
• PragmaOverrotationWrapper
  The statistical overrotation PRAGMA operation.
• PragmaRandomNoiseWrapper
  The random noise PRAGMA operation.
• PragmaRepeatGateWrapper
  The repeated gate PRAGMA operation.
• PragmaRepeatedMeasurementWrapper
  This PRAGMA measurement operation returns a measurement record for N repeated measurements.
• PragmaSetDensityMatrixWrapper
  This PRAGMA operation sets the density matrix of a quantum register.
• PragmaSetNumberOfMeasurementsWrapper
  Wrap function automatically generates functions in these traits. This PRAGMA operation sets the number of measurements of the circuit.
• PragmaSetStateVectorWrapper
  This PRAGMA operation sets the statevector of a quantum register.
• PragmaSleepWrapper
  This PRAGMA operation makes the quantum hardware wait a given amount of time.
• PragmaStartDecompositionBlockWrapper
  This PRAGMA operation signals the START of a decomposition block.
• PragmaStopDecompositionBlockWrapper
  This PRAGMA operation signals the STOP of a decomposition block.
• PragmaStopParallelBlockWrapper
  This PRAGMA operation signals the STOP of a parallel execution block.
• QsimWrapper
  The qubit simulation (Qsim) gate.
• QuantumRabiWrapper
  The quantum Rabi interaction exp(-i * θ * X * (b^† + b))
• RotateAroundSphericalAxisWrapper
  Implements a rotation around an axis in the x-y plane in spherical coordinates.
• RotateXWrapper
  The XPower gate :math:e^{-i \frac{\theta}{2} \sigma^x}.
• RotateXYWrapper
  Implements a rotation around an axis in the x-y plane in spherical coordinates.
• RotateYWrapper
  The YPower gate :math:e^{-i \frac{\theta}{2} \sigma^y}.
• RotateZWrapper
  The ZPower gate :math:e^{-i \frac{\theta}{2} \sigma^z}.
• SGateWrapper
  The S gate.
• SWAPWrapper
  The controlled SWAP quantum operation.
• SingleExcitationLoadWrapper
  Loads a single excitation from a bosonic mode into a qubit as follows (c1 |0⟩_B + c2 |1⟩_B) ⨂ |0⟩_Q -> |0⟩_B ⨂ (c1 |0⟩_Q + c2 |1⟩_Q)
• SingleExcitationStoreWrapper
  Stores a single excitation from the involved qubit into the involved bosonic mode as follows |0⟩_B ⨂ (a |0⟩_Q + b |1⟩_Q) -> (a|0⟩_B + b |1⟩_B ) ⨂ |0⟩_Q
• SingleQubitGateWrapper
  The general single qubit unitary gate.
• SpinInteractionWrapper
  The generalized, anisotropic XYZ Heisenberg interaction between spins.
• SqrtISwapWrapper
  The controlled square root ISwap quantum operation.
• SqrtPauliXWrapper
  The square root of the XPower gate :math:e^{-i \frac{\pi}{4} \sigma^x}.
• SqueezingWrapper
  The single-mode squeezing gate with tunable squeezing.
• TGateWrapper
  The T gate.
• ToffoliWrapper
  Implements Toffoli gate.
• VariableMSXXWrapper
  The variable-angle MolmerSorensen XX gate.
• XYWrapper
  The controlled XY quantum operation

Functions

• convert_operation_to_pyobject
  Tries to convert a roqoqo::operations::Operation to a PyObject
• convert_pyany_to_operation
  Tries to convert any python object to a roqoqo::operations::Operation
• operations
  Operations are the atomic instructions in any quantum program that can be represented by qoqo.