Yael Ben-Haim

Sorry, I meant `sample_measure`, not `apply_measure`.

Looking at the code, I see that the mechanisms are quite complex. I'm considering the option that the controller will identify which mode we are at, but each simulator will...

Looks like the first two steps (`sample_measure` with readout error, `sample_measure` for all simulators) are already in the code.

The `variance` parameter is relevant to the regular snapshot (that calculates the expectation value with a formula). It can be non-zero in noisy simulations, and also in ideal simulations that...

This will be done outside of Aer, in the experiment class. I'd like to keep this issue open, so we remember to do it when the experiment class is ready.

As far as I know QPT is already in qiskit-experiments (https://github.com/Qiskit/qiskit-experiments/tree/main/qiskit_experiments/library/tomography). But I don't see a tutorial about it. @chriseclectic can provide more accurate answers.

I'd like to clarify something, which seems to be clear to the author, but maybe not to readers of this issue. The tensored filter can perhaps be made to be...

Qasm by default performs measurements, so you obtain statistical errors. This is its default behavior, because users often use it to mimic a real device. If you want exact diagonalization,...

> Specifically I have a concrete bug in qiskit-experiments right now (https://github.com/Qiskit/qiskit-experiments/issues/866) that I can test and debug only on a device. When I fix it, I'll want to add...

Additional cases where Aer's behavior differs from devices: - Configuration of `AerSimulator` states that `n_qubits` is equal to 28, however Aer agrees to simulate circuits with 30 qubits. - When...