Quote of the Day
“And then there’s quantum, of course.” The monk sighed. “There’s always bloody quantum.”
– Night Watch, Terry Pratchett
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Upcoming
Amica Conference: Thermodynamic Approaches to Artificial Intelligence. March 9-11, 2026, Karuizawa, Japan.
Tech. Note: On Measures of Information and Entropy
A brief overview of information measures on classical, discrete probability distributions.
Tech. Note: Gates, States, and Circuits
Notes on the circuit model of quantum computing. Currently mostly an exposition on the menagerie of quantum gates.
Preprint: Dual thermodynamic ensembles, relative entropies, and excess free energy
The relative entropy of a non-equilibrium ensemble to the corresponding equilibrium ensemble is the excess free energy.