Передача информации в диспергирующей линейной среде и волны в пространственно-временном гиперконтинууме

Article analyzes genesis of the relativistic notions about space and time from a classical electrodynamics. Light speed in vacuum received the status of parameter of the metric of space-time continuum. Subsequently the vacuum concept as empty space has been rejected, and the concept of phase velocity of the wave in a medium began to have great importance (in particular, after Cerenkov radiation discovery). This phase velocity depends not only on medium properties, but also from wave parameters (wave dispersion). However, such development of a classical electrodynamics not significantly affected on development of space and time notions. We identify the matter motion speed with the phase velocity of the wave (not with the group velocity of the wave), as it relates the frequency and wave number, which can be associated with the energy and momentum of the wave motion. Article hypothesizes that except a variation of phase velocity of a wave in medium there is a space-time metric variation in medium. The metric variation proves in information transfer possibility in medium with the speed exceeding light speed in vacuum. For this, we suggest to use the spatially-frequency separation of an information signal harmonized with one-parametric heterogeneity of dispersive linear medium. Article views a method of such harmonization on a plasma example. Possibility of information transfer with superlight speed through an inhomogeneous medium in general and the inhomogeneous plasma in particular is our hypothesis. It requires experimental testing. Acknowledgement of this hypothesis is also one of acknowledgement of our hypothesis about hierarchical hypercontinual structure of world physical space-time. The metric of monochromatic wave is identical to the metric of space-time continuum. Then there will be a fundamentally new perspectives of development of the scientific and technical progress, earlier seeming unattainable, having removed a separate continuum restrictions (speed limits the speed of light in vacuum, rigidity of cause and effect chains of events etc.).