| # Repair a scientific finite-temperature workflow |
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| This task contains a pinned snapshot of the open-source Spinach spin-dynamics |
| library and an offline scientific reproduction. A finite-temperature relaxation |
| experiment produces an unexpected result: a state calculated as thermal |
| equilibrium can drift under the corresponding relaxation dynamics, and |
| equivalent Liouville-space representations can disagree about the same |
| physical experiment. |
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| Investigate the issue as a scientific-software problem. Read the supplied |
| scientific context, run the reproduction, and inspect the surrounding source |
| behavior before editing. Repair the implementation so that the physical |
| behavior of the workflow is restored without changing the public API. |
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| The goal is one coherent repair, not a fixture-specific workaround. Preserve |
| the scientific meaning of the workflow outside the displayed experiment and |
| do not hard-code its inputs, dimensions, or reported categories. |
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| Run the public reproduction with: |
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| ```bash |
| python reproduce.py |
| ``` |
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| Keep generated files under `outputs/` and do not rely on network access, |
| MATLAB, or external data. |
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