8 papers
Complex scalar relativistic field as a probability amplitude
Yu. M. Poluektov
A relativistic equation for a neutral complex field as a probability amplitude is proposed. The continuity equation for the probability density is obtained. It is shown that there…
On the relativistic description of charges fermions
Yu. M. Poluektov
A method for describing charged relativistic Fermi fields is proposed, in which particles of opposite charges are treated equally and states with negative energy are excluded. The…
Statistical Description of Fermi System over a Surface in a Uniform External Field
Yu. M. Poluektov, A. A. Soroka
A statistical approach to the description of the thermodynamic properties of the Fermi particle system occupying a half-space over a plane of finite size in a uniform external fiel…
Thermodynamic functions of the Fermi gas at arbitrary temperatures
Yu. M. Poluektov, A. A. Soroka
Thermodynamic functions of the ideal Fermi gas at arbitrary temperatures are calculated using the standard Fermi-Stoner functions. The properties of the Fermi-Stoner functions are…
Bose-Einstein condensation at constant pressure
Yu. M. Poluektov
In the weakly non-ideal gas model [1], the Bose-Einstein condensation at constant pressure is considered. The temperature of transition to the state with condensate is found. Tempe…
Coherence, broken symmetry and nondissipative motion of a quantum oscillator
Yu. M. Poluektov
On the example of a quantum oscillator the connection of the dynamical coherent state with the phase symmetry breaking and the existence of the nondissipative motion is considered.…