bloqade.cirq_utils.noise.model.GeminiOneZoneNoiseModelConflictGraphMoves

← Module overview

classGeminiOneZoneNoiseModelConflictGraphMoves¶source

bloqade.cirq_utils.noise.model.GeminiOneZoneNoiseModelConflictGraphMoves

Bases: GeminiOneZoneNoiseModel

A Cirq noise model that uses a conflict graph to schedule moves in a one-zone Gemini architecture.

Signature

class GeminiOneZoneNoiseModelConflictGraphMoves(check_input_circuit: bool = True, scaling_factor: float = 1.0, cz_paired_correlated_rates: np.ndarray | None = None, cz_paired_error_probabilities: dict | None = None, parallelize_circuit: bool = False, max_parallel_movers: int = 10000, *, local_px: float = 0.0004102, local_py: float = 0.0004102, local_pz: float = 0.0004112, local_loss_prob: float = 0.0, local_unaddressed_px: float = 2e-07, local_unaddressed_py: float = 2e-07, local_unaddressed_pz: float = 1.2e-06, local_unaddressed_loss_prob: float = 0.0, global_px: float = 6.5e-05, global_py: float = 6.5e-05, global_pz: float = 6.5e-05, global_loss_prob: float = 0.0, cz_paired_gate_px: float = 0.0006549, cz_paired_gate_py: float = 0.0006549, cz_paired_gate_pz: float = 0.003184, cz_gate_loss_prob: float = 0.0, cz_unpaired_gate_px: float = 0.0005149, cz_unpaired_gate_py: float = 0.0005149, cz_unpaired_gate_pz: float = 0.002185, cz_unpaired_loss_prob: float = 0.0, mover_px: float = 0.000806, mover_py: float = 0.000806, mover_pz: float = 0.002458, move_loss_prob: float = 0.0, sitter_px: float = 0.0003066, sitter_py: float = 0.0003066, sitter_pz: float = 0.0004639, sit_loss_prob: float = 0.0)

Public import paths

• from bloqade.cirq_utils.noise import GeminiOneZoneNoiseModelConflictGraphMoves

Assumes that the qubits are cirq.GridQubits, such that the assignment of row, column coordinates define the initial geometry. An SLM site at the two qubit interaction distance is also assumed next to each cirq.GridQubit to allow for multiple moves before a single Rydberg pulse is applied for a parallel CZ.

Parameters

Name	Type	Default	Description
check_input_circuit	bool	True
scaling_factor	float	1.0
cz_paired_correlated_rates	np.ndarray | None	None
cz_paired_error_probabilities	dict | None	None
parallelize_circuit	bool	False
max_parallel_movers	int	10000
local_px	float	0.0004102
local_py	float	0.0004102
local_pz	float	0.0004112
local_loss_prob	float	0.0
local_unaddressed_px	float	2e-07
local_unaddressed_py	float	2e-07
local_unaddressed_pz	float	1.2e-06
local_unaddressed_loss_prob	float	0.0
global_px	float	6.5e-05
global_py	float	6.5e-05
global_pz	float	6.5e-05
global_loss_prob	float	0.0
cz_paired_gate_px	float	0.0006549
cz_paired_gate_py	float	0.0006549
cz_paired_gate_pz	float	0.003184
cz_gate_loss_prob	float	0.0
cz_unpaired_gate_px	float	0.0005149
cz_unpaired_gate_py	float	0.0005149
cz_unpaired_gate_pz	float	0.002185
cz_unpaired_loss_prob	float	0.0
mover_px	float	0.000806
mover_py	float	0.000806
mover_pz	float	0.002458
move_loss_prob	float	0.0
sitter_px	float	0.0003066
sitter_py	float	0.0003066
sitter_pz	float	0.0004639
sit_loss_prob	float	0.0

Attributes

Name	Type	Default	Description
max_parallel_movers	int	10000

methodnoisy_moment¶source

bloqade.cirq_utils.noise.model.GeminiOneZoneNoiseModelConflictGraphMoves.noisy_moment

def noisy_moment(moment, system_qubits)

Return noisy operations for one moment using conflict-graph moves.

Parameters

Name	Type	Description
moment	—
system_qubits	—

source