Concept of Free Acoustic Field

Abstract

Aims/ Objectives: To develop the concept of the acoustic field and to give the practical recommendations of its using. Study Design: The theory of functions of complex variable and the developed Dirac quantisation method were used. Place and Duration of Study: Heat-Mass Transfer Institute of National Academy of Sciences of RB, M.V.Lomonosov Moscow State University, between November 2013 and January 2014. Methodology: We have used generalised Cauchy-Riemann conditions for the case of a mixed vector-scalar argument in functions of complex variable and the earlier developed Dirac quantisation method. Results: The equations of the free acoustic field are derived. They coincide in the mathematical form with the first two Maxwell equations for the free electromagnetic (EM) field. It is accentuated, that the equations in the mathematical form of the first two Maxwell equations for the free EM-field are universal equations of the Nature. They describe an any free complex-vector physical field, vector-functions of which are analytical functions. In the case of FA-field, it seems to be the strong indication taking into account the quantum Fermi liquid model of EM-field leading to the existence of phonons, accompanying the process of a photon formation, that FA-field and free EM-field are the display of the single united field, both the components of which can propagate simultaneously [however, with different velocities], for instance, in weakly absorbing media. Conclusion: The theory proposed can be the theoretical basis for the practical realization of high temperature [room temperature and higher] superconducting states in the materials with the strong interaction of electrons with acoustic field phonons and with radiofrequency photons in magnetic resonance conditions.