Sökning: "TDSE"

Hittade 2 uppsatser innehållade ordet TDSE.

1. 1. Comparing Three Numerical Methods For Solving The 1D Time Dependent Schrödinger Equation

   Kandidat-uppsats, KTH/Skolan för teknikvetenskap (SCI)

   Författare :Atabak Fathe Jalali; Hugo Åkesson; [2021]
   Nyckelord :;

   Sammanfattning : The purpose of this thesis is to implement three numerical methods for solving and examining the time-dependent Schrödinger equation (TDSE) of the analytically solved quantum harmonic oscillator (QHO) and the, to our knowledge, analytically unsolved double well potential (DW), and to compare the numerical solutions. These methods are the Crank-Nicolson method and two split operator methods of different orders. LÄS MER

3. 2. Dependency of high-order harmonics to polarisation properties of many-cycle driving fields

   Master-uppsats, Lunds universitet/Atomfysik; Lunds universitet/Fysiska institutionen

   Författare :Timothé Ramboazanaka; [2018]
   Nyckelord :Atomic physics; attosecond pulses; high-order harmonic generation; polarisation; polarisation state; electron wave packet trajectory; three-step model; time-dependent schrödinger equation; TDSE; two-colour; selection rules; symmetry; conservation laws; Physics and Astronomy;

   Sammanfattning : Light-matter interactions can be used to probe both light and matter as they yield information on a system's state. On the ultrafast timescale, it is possible to employ these interactions to probe fast-occurring phenomena. LÄS MER