Main class for quantum error correction
| 233 | raise |
| 234 | |
| 235 | class QuantumErrorCorrection: |
| 236 | """Main class for quantum error correction""" |
| 237 | |
| 238 | def __init__(self, config: Optional[QECConfig] = None): |
| 239 | self.config = config or QECConfig() |
| 240 | self.noise_simulator = NoiseSimulator(self.config) |
| 241 | self.error_detector = ErrorDetector(self.config) |
| 242 | self.error_corrector = ErrorCorrector(self.config) |
| 243 | self.logical_encoder = LogicalQubitEncoder(self.config) |
| 244 | self.adaptive_decoder = AdaptiveDecoder(self.config) |
| 245 | |
| 246 | def process_circuit(self, circuit: QuantumCircuit) -> Dict: |
| 247 | """Process a quantum circuit through the QEC pipeline""" |
| 248 | try: |
| 249 | # Create noise model |
| 250 | noise_model = self.noise_simulator.create_noise_model() |
| 251 | |
| 252 | # Detect errors |
| 253 | errors = self.error_detector.detect_errors(circuit) |
| 254 | |
| 255 | # Apply corrections |
| 256 | corrected_circuit = self.error_corrector.apply_correction( |
| 257 | circuit, errors) |
| 258 | |
| 259 | # Encode logical qubits |
| 260 | physical_qubits = list(range(circuit.num_qubits)) |
| 261 | encoded_circuit = self.logical_encoder.encode_logical_qubit( |
| 262 | corrected_circuit, physical_qubits) |
| 263 | |
| 264 | return { |
| 265 | 'original_circuit': circuit, |
| 266 | 'detected_errors': errors, |
| 267 | 'corrected_circuit': corrected_circuit, |
| 268 | 'encoded_circuit': encoded_circuit, |
| 269 | 'noise_model': noise_model |
| 270 | } |
| 271 | |
| 272 | except Exception as e: |
| 273 | logger.error(f"Error in QEC pipeline: {str(e)}") |
| 274 | raise |
| 275 | |
| 276 | # Example usage |
| 277 | def main(): |