Quantum measurement requires an observer to prepare a specific macroscopic measuring device from various options. In previous papers we redefined this observer
Based on the space spherical symmetry of 3-dimensional and the translational symmetry of time and the uncertainty principle, a 4-dimensional space-time cylinder
The relativistic Aharonov-Bohm (AB) effect is studied using the time-dependent Dirac equation. It is shown that if the initial electron distribution is a pulse
For the first time the vector differential equation of central motion of single electron in electric field of an atomic nucleus as in external central electric
Method is developed for self-consistent calculation of the energy spectrum of free energy and electrical disordered crystals. Processes of electron scattering o