What Does this Give to Physics: Attributing the Properties of Superfluid 3He-B to Physical Vacuum?

📕 It is shown in the book that by attributing the properties of superfluid 3He-B to physical vacuum one can describe the following physical phenomena: the emission, absorption and propagation of light, the wave properties of matter, the interaction of quantum particles with electric fields, superconductivity, magnetism, the effects of ultra-low doses of biologically active substances on biological objects.