3 papers
quant-ph2008
Method of Linear Invariants for description of beam dynamics of FEL undulator
A. Angelow, D. Trifonov, V. Angelov +1
We propose a new model for description of electrons beam dynamics in Free Electron Laser (FEL) undulator, based on the method of linear time-dependent invariants of quantum-mechani…
quant-ph2007★ 1 cited
Evolution of Schrodinger Uncertainty Relation in Quantum Mechanics
A Angelow
In the present article, we discuss one of the basic relations of Quantum Mechanics - the Uncertainty Relation (UR). In 1930, few years after Heisenberg, Erwin Schrodinger generaliz…
quant-ph1998
Frequency Switching of Quantum Harmonic Oscillator with Time-Dependent Frequency
A. Angelow
An explicit solution of the equation for the classical harmonic oscillator with smooth switching of the frequency has been found . A detailed analysis of a quantum harmonic oscilla…