The Stokes-Einstein equation is a fundamental relation in physics that describes the diffusion of spherical particles through a fluid with low Reynolds number. It relates the diffusion coefficient (D) ...

From the diffusion coefficient values, hydrodynamic radii of the molecules ... Depending on the initial conditions, Equation 1 has a range of possible solutions describing the evolution of the ...

We use a physics-informed neural network to discover the optimal drift and diffusion coefficients that, once used in the Fokker-Planck equation, yield the solution with smaller discrepancy with ...