scholarly journals Решетки населенностей, создаваемые парой униполярных аттосекундных импульсов в трехуровневой атомарной среде

2020 ◽  
Vol 128 (11) ◽  
pp. 1732
Author(s):  
Р.М. Архипов
Keyword(s):  
Approximate Solution ◽  
Schrödinger Equation ◽  
Density Matrix ◽  
Numerical Solution ◽  
Schrodinger Equation ◽  
Resonant Medium ◽  
System Of Equations ◽  
Atomic Vapors ◽  
Attosecond Pulses ◽  
Level Medium

The possibility of population gratings creation in a three-level resonant medium using a pair of unipolar attosecond pulses that do not overlap in the medium is studied theoretically. It is shown that the results of the approximate solution of the Schrödinger equation agree with the results of the numerical solution of the system of equations for the density matrix of a three-level medium, the parameters of which are close to the parameters of atomic vapors of rubidium.

Numerical Solution of the Time-Dependent Schrödinger Equation and Application toH+-H

1979 ◽  
Vol 43 (7) ◽  
pp. 512-515 ◽  
Author(s):  
Vida Maruhn-Rezwani ◽  
Norbert Grün ◽  
Werner Scheid
Keyword(s):  
Schrödinger Equation ◽  
Numerical Solution ◽  
Schrodinger Equation ◽  
Time Dependent

MORE ON SUPERSYMMETRIES OF THE SCHRÖDINGER EQUATION

1992 ◽  
Vol 07 (18) ◽  
pp. 1609-1616 ◽  
Author(s):  
J. BECKERS ◽  
N. DEBERGH ◽  
A.G. NIKITIN
Keyword(s):  
Schrödinger Equation ◽  
Fourth Order ◽  
Schrodinger Equation ◽  
System Of Equations ◽  
Invariance Condition

The supersymmetric Schrödinger equation is studied in connection with even and odd supersymmetries of arbitrary nth order. The invariance condition falls into four specific problems, each of them being finally characterized by a simplified system of equations which can be integrated for specific superpotentials. The more usual superinteractions are discussed and some recent results are extended up to the fourth order.

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