Fluctuation-dissipation relation between shear stress relaxation modulus and shear stress autocorrelation function revisited

J. P. Wittmer, H. Xu, O. Benzerara +1

The shear stress relaxation modulus $G(t)$ may be determined from the shear stress $\tau (t)$ after switching on a tiny step strain $\gamma$ or by inverse Fourier transformation of the stor…