Closed-form evaluation of the Cardy entropy formula at two canonical (c, L_0) points. (i) Free-boson c = 1, L_0 = 24: S = 2π·√(1·24/6) = 2π·√4 = 2π·2 = 4π (canonical sympy string "4*pi"). (ii) Ising c = 1/2, L_0 = 12: S =…
Closed-form evaluation of the Cardy entropy formula at two canonical (c, L_0) points. (i) Free-boson c = 1, L_0 = 24: S = 2π·√(1·24/6) = 2π·√4 = 2π·2 = 4π (canonical sympy string "4*pi"). (ii) Ising c = 1/2, L_0 = 12: S =…