Notes on quantum mechanics: the Schrodinger Equation

Sanayei, Ali

The main aim of this note is to show that the formalism of multi-time equations in quantum mechanics meant to represent a manifestly Lorentz-invariant theory suffers from at least three imperfections: (1) It does not cover those physical systems for which the Schrödinger picture of quantum mechanics does not exist. (2) The integrabiliy condition which has been proposed in the formalism does not imply as necessary that for every partial Hamiltonian there exists a Schrödinger equation. (3) The formalism does not generally allow for interactions even in a non-relativistic multi-particle quantum system.

P. Rozmej, Bartosz Bandrowski

In the note, recent efforts to derive fractional quantum mechanics are recalled.Some applications of a fractional approach to the Schrödinger equation are discussed as well.

Igor Vasil'evich Volovich

In this note, we show that the Schrodinger equation in quantum mechanics is mathematically equivalent to the Euler-Bernoulli equation for vibrating beams and plates in elasticity theory, with dependent initial data. Remarks are made on potential applications of this equivalence for symplectic and quantum computing, the two-slit experiment using vibrating beams and plates, and the p-adic Euler-Bernoulli equation.

акустика Механика