Navier–Stokes Equation’s Existence and the Smoothness Established by Using Globular Protein at the Casimir Temperature

The widely discussed result of derivation for the Casimir temperature has been published by the authors of this paper. Recently we noticed that the unsolved problem of Navier–Stokes equation’s existence and the smoothness can be thought by the idea of the globular protein (Einstein’s colloidal particles (1905)) placed in liquid 3He at the Casimir temperature. Although the globular protein is not dissolved in liquid 3He and is as the cusp but it is exactly due to such nature of cusp in liquid 3He, leads to an interesting phenomenon if it is differentiable in the Navier–Stokes equation in a peculiar case, one can understand the existence and the smoothness are established as to a promising candidate answer.