Quantum Dynamics of the Reaction H(2S) + HeH+(X1Σ+) → H2+(X2Σg+) + He(1S) from Cold to Hyperthermal Energies: Time-Dependent Wavepacket Study and Comparison with Time-Independent Calculations

2014 ◽  
Vol 118 (33) ◽  
pp. 6451-6456 ◽  
Author(s):  
Pablo Gamallo ◽  
Sinan Akpinar ◽  
Paolo Defazio ◽  
Carlo Petrongolo
Keyword(s):  
Quantum Dynamics ◽  
Time Dependent

scholarly journals Chaos in time-dependent variational approximations to quantum dynamics

1998 ◽  
Vol 57 (2) ◽  
pp. 1489-1498 ◽  
Author(s):  
Fred Cooper ◽  
John Dawson ◽  
Salman Habib ◽  
Robert D. Ryne
Keyword(s):  
Quantum Dynamics ◽  
Time Dependent ◽  
Variational Approximations

A time-dependent quantum dynamics study of the H2+CH3→H+CH4 reaction

2002 ◽  
Vol 117 (21) ◽  
pp. 9806-9810 ◽  
Author(s):  
Dunyou Wang
Keyword(s):  
Quantum Dynamics ◽  
Time Dependent

Nonadiabatic couplings and charge transfer study in H + CS+collision using time-dependent quantum dynamics

2015 ◽  
Vol 113 (21) ◽  
pp. 3271-3281 ◽  
Author(s):  
Rajwant Kaur ◽  
T.J. Dhilip Kumar
Keyword(s):  
Charge Transfer ◽  
Quantum Dynamics ◽  
Time Dependent ◽  
Transfer Study

scholarly journals Accurate non-adiabatic quantum dynamics from pseudospectral sampling of time-dependent Gaussian basis sets

2016 ◽  
Vol 145 (6) ◽  
pp. 064101 ◽  
Author(s):  
Charles W. Heaps ◽  
David A. Mazziotti
Keyword(s):  
Quantum Dynamics ◽  
Time Dependent ◽  
Basis Sets ◽  
Gaussian Basis Sets

scholarly journals Exponential parameterization of wave functions for quantum dynamics: Time-dependent Hartree in second quantization

2018 ◽  
Vol 149 (13) ◽  
pp. 134110 ◽  
Author(s):  
Niels Kristian Madsen ◽  
Mads Bøttger Hansen ◽  
Alberto Zoccante ◽  
Kasper Monrad ◽  
Mikkel Bo Hansen ◽  
...  
Keyword(s):  
Quantum Dynamics ◽  
Wave Functions ◽  
Time Dependent ◽  
Second Quantization ◽  
Exponential Parameterization

QUANTUM DYNAMICS OF WAVE PACKET IN HARMONIC POTENTIAL

2005 ◽  
Vol 19 (24) ◽  
pp. 3745-3754
Author(s):  
ZHAN-NING HU ◽  
CHANG SUB KIM
Keyword(s):  
Schrödinger Equation ◽  
Wave Packet ◽  
Quantum Dynamics ◽  
Schrodinger Equation ◽  
Analytic Solution ◽  
Nonlinear Differential Equations ◽  
Time Dependent ◽  
Dimensional System ◽  
Two Dimensional ◽  
Vibrational States

In this paper, the analytic solution of the time-dependent Schrödinger equation is obtained for the wave packet in two-dimensional oscillator potential. The quantum dynamics of the wave packet is investigated based on this analytic solution. To our knowledge, this is the first time we solve, analytically and exactly this kind of time-dependent Schrödinger equation in a two-dimensional system, in which the Gaussian parameters satisfy the coupled nonlinear differential equations. The coherent states and their rotations of the system are discussed in detail. We find also that this analytic solution includes four kinds of modes of the evolutions for the wave packets: rigid, rotational, vibrational states and a combination of the rotation and vibration without spreading.

Complex Absorbing Potentials in Time Dependent Quantum Dynamics

1993 ◽  
pp. 195-205 ◽  
Author(s):  
G. G. Balint-Kurti ◽  
Á. Vibók
Keyword(s):  
Quantum Dynamics ◽  
Time Dependent
Sign in / Sign up

Export Citation Format

Share Document