INSPIRE

Derivation of the Schrödinger equation from QED

The Schrödinger equation relates the emergent quantities of wavefunction and electric potential and is postulated as a principle of quantum physics or obtained heuristically. However, physical ...
INSPIRE

Derivation of the Schroedinger Equation and the Klein-Gordon Equation from First Principles

The Schroedinger- and Klein-Gordon equations are directly derived from classical Lagrangians. The only inputs are given by the discreteness of energy (E=hbar.w) and momentum (p=hbar.k), respectively, ...
Scientific Research Publishing

L. E. Gendenshtein, “Derivation of Exact Spectra of the Schrodinger Equation by Means of Supper Symmetry,” Letters to Jounal of Experimental and Theoretical Physics, Vol ...

ABSTRACT: In this investigation a simple method developed by introducing spin to Schrodinger equation to study the relativistic hydrogen atom. By separating Schrodinger equation to radial and angular ...
archive

How To Derive The Schrodinger Equation

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IEEE

Simple derivation of quantum scaling in Child-Langmuir law

Abstract: A simple derivation of the new scaling of Child-Langmuir law in the quantum regime is presented. Based on a dimensional argument of the Schrodinger equation and the Poisson equation, the ...