# Copyright Amazon.com Inc. or its affiliates. All Rights Reserved.
#
# Licensed under the Apache License, Version 2.0 (the "License"). You
# may not use this file except in compliance with the License. A copy of
# the License is located at
#
# http://aws.amazon.com/apache2.0/
#
# or in the "license" file accompanying this file. This file is
# distributed on an "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF
# ANY KIND, either express or implied. See the License for the specific
# language governing permissions and limitations under the License.
from typing import Dict, List
from pydantic.v1 import Field
from braket.schema_common import BraketSchemaBase, BraketSchemaHeader
[docs]
class XanaduProviderProperties(BraketSchemaBase):
"""
This defines the parameters common to all Xanadu devices.
Attributes:
specs (Dict[str, Dict[str, Dict[str, float]]]): Basic specifications for the device,
such as gate fidelities and coherence times.
Examples:
>>> import json
>>> input_json = {
... "braketSchemaHeader": {
... "name": "braket.device_schema.xanadu.xanadu_provider_properties",
... "version": "1",
... },
... "loop_phases": [
... -1.5957742826142312
... ],
... "schmidt_number": 1.1240597475954237,
... "common_efficiency": 0.42871142768980564,
... "loop_efficiencies": [
... 0.8518902619448591
... ],
... "squeezing_parameters_mean": {
... "low": 0.6130577606615072,
... "high": 1.0635796125448667,
... "medium": 0.893051739389763
... },
... "relative_channel_efficiencies": [
... 0.9648681625753431,
... 1.0,
... 0.973400900408643,
... ]
... }
>>> XanaduProviderProperties.parse_raw_schema(json.dumps(input_json))
"""
_PROGRAM_HEADER = BraketSchemaHeader(
name="braket.device_schema.xanadu.xanadu_provider_properties", version="1"
)
braketSchemaHeader: BraketSchemaHeader = Field(default=_PROGRAM_HEADER, const=_PROGRAM_HEADER)
loopPhases: List[float]
schmidtNumber: float
commonEfficiency: float
squeezingParametersMean: Dict[str, float]
relativeChannelEfficiencies: List[float]
loopEfficiencies: List[float]