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### Problem
Computing the inner product between two circuits with post-selection gives surprising results.
**Minimal working example**
Consider the following two states:
1. (state 1) a Bell sta…
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Quantum-inspired
- Reinforcement learning for quantum circuit design (Allan, Zhiyuan, Thomas)
- Reinforcement learning for drug discovery (Dannong)
- Approximating wave functions using transformer-…
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`merge` function is not properly working for CPTP maps (tested only for v0.6.5)
More specifically, I wanted to create a PauliMeasurement Instrument while I can currently do this only by directly im…
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### URL to the relevant documentation
https://docs.quantum.ibm.com/api/qiskit/qiskit.circuit.library.CU1Gate
### Select all that apply
- [ ] typo
- [ ] code bug
- [ ] out-of-date content
- [ ] brok…
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### Environment information
- OS: Linux Mint 21.2
- C++ compiler: g++ (Ubuntu 11.4.0-1ubuntu1~22.04) 11.4.0
- mqt.qcec: 2.8.1
### Description
I’m facing an issue when trying to verify the partia…
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**Describe the bug**
A minimun example: if nqubits =even number, it works, otherwise, it doesn't work.
```python
from qibo.ui import plot_circuit
from qibo.models.hep import qPDF
ansatz = 'Weig…
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### Expected behavior
`dynamic_one_shot` works as a QNode transform.
### Actual behavior
```python
@partial(qml.dynamic_one_shot, postselect_mode="fill-shots")
@qml.qnode(qml.device("default.qubi…
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**Is your feature request related to a problem? Please describe.**
The Quantum Circuit Probability Predictor is a machine learning-based application designed to predict the probability of measuring a…
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### URL to the relevant documentation
in
https://docs.quantum.ibm.com/guides/setup-channel#set-up-to-use-ibm-quantum-platform
at Step _5. Test your setup. Run a simple circuit using Sampler to ensure…
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### What is happening and why is it wrong?
If I pass in a Clifford circuit to the OBP method, it can backpropagate over the entire circuit (since the number of terms in the operator does not increase…