Optical potentials in time‐dependent quantum theory

1973 ◽  
Vol 59 (1) ◽  
pp. 200-205 ◽  
Author(s):  
R. A. White ◽  
A. Altenberger‐Siczek ◽  
J. C. Light
Keyword(s):  
Quantum Theory ◽  
Time Dependent ◽  
Optical Potentials

scholarly journals A Realization of a Quasi-Random Walk for Atoms in Time-Dependent Optical Potentials

Atoms ◽  
2015 ◽  
Vol 3 (3) ◽  
pp. 433-449 ◽  
Author(s):  
Torsten Hinkel ◽  
Helmut Ritsch ◽  
Claudiu Genes
Keyword(s):  
Random Walk ◽  
Time Dependent ◽  
Optical Potentials

Optical potentials in time dependent quantum systems: evaluation ofQ space probabilities

1990 ◽  
Vol 15 (2) ◽  
pp. 141-144 ◽  
Author(s):  
H. J. L�dde ◽  
A. Henne ◽  
R. M. Dreizler
Keyword(s):  
Quantum Systems ◽  
Time Dependent ◽  
Optical Potentials

Optical excitation waves in a molecular crystal

1964 ◽  
Vol 282 (1390) ◽  
pp. 433-445 ◽  
Keyword(s):  
Refractive Index ◽  
Quantum Theory ◽  
Excited States ◽  
Molecular Crystal ◽  
Optical Excitation ◽  
Time Dependent ◽  
Hartree Approximation ◽  
Quasi Particle ◽  
Quantum Theory Of Radiation ◽  
Classical Picture

We have used the quantum theory of radiation, within the time-dependent Hartree approximation, to study exciton states of a van der Waals molecular crystal. The radiation variables are eliminated to give a semi-classical picture of molecular dipoles interacting through a retarded potential, and the solutions of the Hartree equations are closely connected with the quasi-particle excited states in Agranovich’s theory. In the Lorentz-Lorenz approximation the crystal has excited states which correspond to both longitudinal and transverse exciton weaves, and the refractive index behaves classically. The paper concludes with a brief discussion of metallic reflexion by dye crystals.

Exact quantum theory of a time-dependent bound quadratic Hamiltonian system

1993 ◽  
Vol 48 (4) ◽  
pp. 2716-2720 ◽  
Author(s):  
Kyu Hwang Yeon ◽  
Kang Ku Lee ◽  
Chung In Um ◽  
Thomas F. George ◽  
Lakshmi N. Pandey
Keyword(s):  
Quantum Theory ◽  
Hamiltonian System ◽  
Time Dependent ◽  
Exact Quantum ◽  
Quadratic Hamiltonian
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