jagunther

replicating front-page example

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Hi! First of all: Thanks a lot for making your code available :) I want to implement 1D Fourier-extension of some functions and came across this library last week. I...

get_sparse_operator fails on non-simplified QubitOperators

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Hi, I noticed that `get_sparse_operator()` assumes that Paulistrings in a QubitOperator are simplified, i.e. there should be no Paulis within a Paulistring acting on the same tensor-factor. Normally when initialising...

error in noisy simulation of a single S-gate

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qiskit-environment: qiskit 1.0.2 qiskit-aer 0.14.2 qiskit-experiments 0.6.1 qiskit-ibm-experiment 0.4.7 qiskit-ionq 0.5.2 python version: python 3.12 OS: Mac OS 14.5 ### What is the current behavior? Not able to get counts...

Missing edge interactions for lattices with PBC and size = 2

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### Environment - **Qiskit Nature version**: 0.7.2 - **Python version**: 3.12 - **Operating system**: MacOS ### What is happening? Hi, it seems that the edge-edge interactions for a lattice with...