Symbol in context

$\Sigma_\tau$

This entry links every published equation using this exact notation. Its meaning may change between equations.

Used in 2 equations

\langle\Sigma_\tau\rangle=\langle\Delta s_{\mathrm{tot}}\rangle/k_{\mathrm B}

The Statistical Mechanics of Irreversibility at Molecular Scale · Equation 21

This equation states an equality: the expressions on both sides have the same value under the article’s assumptions.

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\frac{\operatorname{Var}(J_\tau)}{\langle J_\tau\rangle^2} \ge \frac{2}{\langle\Sigma_\tau\rangle}.

The Statistical Mechanics of Irreversibility at Molecular Scale · Equation 22

This equation states a bound: one expression must stay on the indicated side of the other under the article’s assumptions.

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