In the proposed theory, quantum phenomena, as well as gravity, can arise from a classical structure that is a manifestation of quantized complex energy, generating four-dimensional quantum space.
Every elementary particle originates in the complex-product singularity, and its existence is related to the phenomenon of obligatory motion in the fourth dimension of the generated four-dimensional tangent velocity quantum space surrounding the particle. The difference in the volume of motion in the generated fourth dimension is the cause of the gravity phenomenon observed in our three-dimensional sub-space.