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### Bug Description
Adding points and colors to a `Bloch` object and rendering the `Bloch` object does not result in correctly colored points in QuTiP 5.
All points have the same colors. Running the…
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**Is your feature request related to a problem? Please describe.**
The dimension argument of qutip operators are quite inconsistent in the **naming**, **type** and **description**. Here are a few exa…
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### Describe the Issue!
I install Qutip from source by following the instruction.
After installing the build requirements, I ran the following command,
qutip.testing.run()
At around 14%, the …
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### Describe the Issue!
qutip mesolve gives me different population evolve depending on that initial state is state vector or density matrix. And, in some situation, it gives me negative population. …
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### Bug Description
When passing sesolve a time independent Hamiltonian, there is still time-dependent evolution returned. It seems to depend on the number of time steps passed to the solver, with mo…
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Dear PennyLane developers,
I came across this repo during a talk a few days ago. It is really excellent to see PennyLane including the pulse feature. This benchmarking compares the efficiency of si…
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### Bug Description
There are instances where calling the `qpt` function for the process matrix chi corresponding to a superoperator returned by `propagator` is not Hermitean. This occurs strangely w…
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Even though qutip 5.0.0 hasn't been released yet, I accidentally found myself on qutip 5.0.0 for some project and therefore it became more convenient to use qutip 5.0.0 with scqubits. In this issue, I…
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### What should we add?
Hello,
I am working on two-way quantum computers (2WQC, https://arxiv.org/pdf/2308.13522) - extension adding conjugated state preparation:
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qutip crashes for moderately big tensor products:
In the following example, the result should be identity, and due to operators being stored in a sparse format, I'd expect qutip to handle this with…
goerz updated
10 months ago