mirror of https://github.com/Qiskit/qiskit.git
21 lines
847 B
YAML
21 lines
847 B
YAML
---
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features:
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Added :func:`qiskit.quantum_info.average_gate_fidelity` and
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:func:`qiskit.quantum_info.gate_error` functions to the
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:mod:`qiskit.quantum_info` module for working with
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:class:`qiskit.quantum_info.Operator` and ``QuantumChannel``
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(e.g., :class:`qiskit.quantum_info.Choi`) objects.
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upgrade:
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The second argument of the :func:`qiskit.quantum_info.process_fidelity`
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function, ``target``, is now optional. If a target unitary is not
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specified, then process fidelity of the input channel with the identity
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operator will be returned.
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deprecations:
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The ``require_cptp`` kwarg of the
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:func:`qiskit.quantum_info.process_fidelity` function has been
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deprecated and will be removed in a future release. It is superseded by
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two separate kwargs ``require_cp`` and ``require_tp``.
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