marcomaronese

Ground State Energy Calculation Issues with LocalHam1D

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### What is your issue? # Ground State Energy Calculation Issues with LocalHam1D ## Problem Summary I'm trying to calculate the exact ground state energy of a 1D Heisenberg model...

.H property on MPO performs only complex conjugation, not full Hermitian conjugate (dagger)

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### What is your issue? I am using Quimb with the PyTorch backend to work with Matrix Product Operators (MPOs). I noticed that the .H property on an MPO does...

I'm currently using stim.Tableau.random(n_qubits) as part of a benchmarking/stochastic optimization routine, and I've noticed that the method doesn't support passing a seed for reproducibility. Currently, calling stim.Tableau.random(n_qubits) gives a different...