Dynamics of a two-level system with Ohmic dissipation in a time-dependent field

1994 ◽  
Vol 49 (7) ◽  
pp. 4649-4657 ◽  
Author(s):  
Yuri Dakhnovskii
Keyword(s):  
Time Dependent ◽  
Level System ◽  
Ohmic Dissipation ◽  
Dependent Field

scholarly journals Analytic solutions for a three-level system in a time-dependent field

2011 ◽  
Vol 240 (6) ◽  
pp. 542-545 ◽  
Author(s):  
Jan Naudts ◽  
Winny O’Kelly de Galway
Keyword(s):  
Analytic Solutions ◽  
Time Dependent ◽  
Level System ◽  
Dependent Field

scholarly journals Time-Dependent Field Effect in Three-Dimensional Lead-Halide Perovskite Semiconductor Thin Films

2021 ◽  
Author(s):  
Anil Reddy Pininti ◽  
James M. Ball ◽  
Munirah D. Albaqami ◽  
Annamaria Petrozza ◽  
Mario Caironi
Keyword(s):  
Thin Films ◽  
Field Effect ◽  
Three Dimensional ◽  
Time Dependent ◽  
Semiconductor Thin Films ◽  
Halide Perovskite ◽  
Lead Halide ◽  
Dependent Field

scholarly journals CANONICAL FORM OF THE EVOLUTION OPERATOR OF A TIME-DEPENDENT HAMILTONIAN IN THE THREE LEVEL SYSTEM

2011 ◽  
Vol 08 (03) ◽  
pp. 647-655
Author(s):  
KAZUYUKI FUJII
Keyword(s):  
Differential Equations ◽  
Canonical Form ◽  
Evolution Operator ◽  
Time Dependent ◽  
Level System ◽  
Riccati Differential Equations

In this paper we study the evolution operator of a time-dependent Hamiltonian in the three level system. The evolution operator is based on SU(3) and its dimension is eight, so we obtain three complex Riccati differential equations interacting with one another (which have been obtained by Fujii and Oike) and two real phase equations. This is a canonical form of the evolution operator.

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