google / qhbm-library

Quantum Hamiltonian-Based Models built on TensorFlow Quantum
https://qhbm-library.readthedocs.io/en/latest/
Apache License 2.0
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Entropy estimator based on log partition function estimator #168

Closed zaqqwerty closed 2 years ago

zaqqwerty commented 2 years ago

Equation B2 in the appendix gives us an estimator for the entropy based on the log partition function estimator, hence a derivative estimator based on the log partition function derivative estimator.