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#### Issue description
using grad does not work when using dynamic one-shot.
* *Actual behavior:*
Crash happens in the following code:
```
@qml.qnode(dev, diff_method="best", mcm_method="one-s…
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#### Issue description
Trying to use `qml.qchem.molecular_hamiltonian` inside of a callback and it's not working.
* *Expected behavior:* I expect that generating a `Hamiltonian` in a callback sh…
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**Describe the bug**
A clear and concise description of what the bug is.
Hi, this is in the context of me adding `qsharp-chemistry` to conda-forge: https://github.com/conda-forge/staged-recipes/pu…
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### Expected behavior
The following code
```
dev1 = qml.device("lightning.qubit", wires=1)
@qml.qnode(dev1)
def circuit2(phi1, phi2):
qml.RX(phi1, wires=0)
qml.RY(phi2, wires=0)
…
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### Expected behavior
Execution without failure (i.e. the QFIM is returned)
### Actual behavior
`WireError: Did not find some of the wires on device with wires .`
### Additional information
Remo…
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The main inputs required by EOMEE are the electron integrals and density matrices.
We should add some functions to get them from other quantum chemistry packages. For example, the electron integra…
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# Abstract
[OpenFermion](https://arxiv.org/pdf/1710.07629.pdf) is the leading library to perform quantum chemistry calculations, including calculation of Hamiltonians integrals in different basis, ma…
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### Expected behavior
The [TorchLayer demo](https://pennylane.ai/qml/demos/tutorial_qnn_module_torch/) should work with diff_method='parameter-shift'
### Actual behavior
It throws an error.
### A…
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### Expected behavior
1 - Running `qml.data.load("other", name="mqt-bench")` returns the dataset.
2 - Running `qml.data.load("other", name="mqt-bench", attributes=["ae"])` returns the "ae" algorithm…
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### Expected behavior
Output of [the code example](https://github.com/PennyLaneAI/pennylane/blob/master/pennylane/pulse/hardware_hamiltonian.py#L105) in the `qml.pulse.hardware_hamiltonian.drive` fun…