E2 Glauber-Logit Equivalence

Title

The mathematical core that unites the spin dynamics of statistical physics (Glauber) with McFadden's discrete choice econometric model (logit), demonstrating that both formalisms are identical under the mapping h_i = (U_A - U_B)/2. It includes the log-odds form (direct linearization for data fitting) and the elasticity of the probability with respect to the field, useful for exploring sensitivity in the simulator.

ID:4336