qat.ir.gates.native module

class NativeGate(**data)

Bases: GateBase, ABC

Marks a gate as a native gate.

Create a new model by parsing and validating input data from keyword arguments.

Raises [ValidationError][pydantic_core.ValidationError] if the input data cannot be validated to form a valid model.

self is explicitly positional-only to allow self as a field name.

model_config: ClassVar[ConfigDict] = {'extra': 'ignore', 'use_enum_values': False, 'validate_assignment': True}: Configuration for the model, should be a dictionary conforming to [ConfigDict][pydantic.config.ConfigDict].

class X_pi_2(**data)

Bases: Gate1Q, NativeGate

A native \(X(\pi/2)\) gate.

Mathematically equivalent to \(R_{x}(\pi/2)\), but semantically represents part of a decomposed gate.

Parameters:: qubit¶ – Index for the qubit that the gate acts on.

Create a new model by parsing and validating input data from keyword arguments.

Raises [ValidationError][pydantic_core.ValidationError] if the input data cannot be validated to form a valid model.

self is explicitly positional-only to allow self as a field name.

inst: Literal['X_pi_2']

property matrix

model_config: ClassVar[ConfigDict] = {'extra': 'ignore', 'use_enum_values': False, 'validate_assignment': True}: Configuration for the model, should be a dictionary conforming to [ConfigDict][pydantic.config.ConfigDict].

class ZX_pi_4(**data)

Bases: Gate2Q, NativeGate

A native \(ZX(\pi/4)\) gate.

Warning

While this gate mathematically represents a \(ZX(\pi/4)\) gate, it is frequently used as a block within an ECR gate, and is calibrated for this use. Using this gate on its own might yield unexpected results.

Parameters:

qubit1¶ – Target qubit for the Z gate.
qubit2¶ – Target qubit for the X gate.

Create a new model by parsing and validating input data from keyword arguments.

Raises [ValidationError][pydantic_core.ValidationError] if the input data cannot be validated to form a valid model.

self is explicitly positional-only to allow self as a field name.

inst: Literal['ZX_pi_4']

property matrix

model_config: ClassVar[ConfigDict] = {'extra': 'ignore', 'use_enum_values': False, 'validate_assignment': True}: Configuration for the model, should be a dictionary conforming to [ConfigDict][pydantic.config.ConfigDict].

class Z_phase(**data)

Bases: Rz, NativeGate

A native implementation of \(R_{z}(\theta)\) gate via a phase shift.

Derived from the Rz gate as its mathematically no different. However, this class is used to mark it as a NativeGate for hardware that support virtual-Z gates.

Parameters:

qubit¶ – Target qubit index.
theta¶ – Rotation angle

Create a new model by parsing and validating input data from keyword arguments.

Raises [ValidationError][pydantic_core.ValidationError] if the input data cannot be validated to form a valid model.

self is explicitly positional-only to allow self as a field name.

inst: Literal['Z_phase']

model_config: ClassVar[ConfigDict] = {'extra': 'ignore', 'use_enum_values': False, 'validate_assignment': True}: Configuration for the model, should be a dictionary conforming to [ConfigDict][pydantic.config.ConfigDict].