evanberkowitz / supervillain

MCMC for modified Villain constructions
https://supervillain.readthedocs.io/
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Feature/specific heat #110

Closed evanberkowitz closed 9 months ago

evanberkowitz commented 9 months ago

In #91 we identify a nice derived quantity, the (intensive) specific heat capacity, proportional to the internal energy density variance.

We implement SpecificHeatCapacity = $ (\langle U^2 \rangle - \langle U \rangle^2)/T^2\Lambda $ = InternalEnergyDensityVariance * $\Lambda \kappa^2$.

This closes #91.