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### Environment
- **Qiskit Terra version**:
- **Python version**:
- **Operating system**:
### What is happening?
Extra single-qubit gates are inserted during KAK decomposition (when th…
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### Environment
- **Qiskit Terra version**: 0.23.1
- **Python version**: 3.10.6
- **Operating system**: Ubuntu Linux
### What is happening?
The global phase of some circuits generated by …
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## Environment
- **Qiskit Terra version**: 0.23.2
- **Python version**: python3.10
- **Operating system**: Ubuntu 20.04.6 LTS
### What is happening?
The [PauliTrotterEvolution](https:/…
afrah updated
12 months ago
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As noted in #8595 and elsewhere, the transpiler currently mishandles `approximation_degree=0.0` as `approximation_degree=None` (which is `approximation_degree=1.0`). Following the definition of `appro…
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Due to the pulsed nature of LOQC, it is only possible to create a loop type program by the use of optical delays (physical optical loops) which can be upwards of several meters in order to allow enoug…
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### What should we add?
I have recently found myself having to convert an `Instruction` object into a `SparsePauliOp`.
This is currently possible via:
```python
from qiskit.quantum_info import O…
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### Environment
- **Qiskit Terra version**: 0.19.0
- **Python version**: 3.7.11
- **Operating system**: Darwin
### What is happening?
When running a `PauliTrotterEvolution` with odd order great…
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### Environment
- **Qiskit Terra version**: 0.22.2
- **Python version**: 3.9
- **Operating system**: MacOS
### What is happening?
Circuits containing `Clifford` operations cannot currently…
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### Environment
- **Qiskit Terra version**: main
- **Python version**: Python 3.11
- **Operating system**: Windows
### What is happening?
CI is flaky on Windows / Python 3.11 since the release …
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### What should we add?
Currently the `Diagonal` circuit in the circuit library requires a NumPy array, or list that can be cast to a NumPy array, with $2^{N}$ elements, where $N$ is the number of qu…