Time-dependent coupled-cluster approximation to nuclear dynamics. II. General formulation

1979 ◽  
Vol 19 (5) ◽  
pp. 1971-1982 ◽  
Author(s):  
P. Hoodbhoy ◽  
J. W. Negele
Keyword(s):  
Time Dependent ◽  
Coupled Cluster ◽  
Cluster Approximation ◽  
Nuclear Dynamics

Introduction

2018 ◽  
Author(s):  
Niels Engholm Henriksen ◽  
Flemming Yssing Hansen
Keyword(s):  
Schrödinger Equation ◽  
Schrodinger Equation ◽  
Degrees Of Freedom ◽  
State Level ◽  
Boltzmann Distribution ◽  
Theoretical Description ◽  
Time Dependent ◽  
Nuclear Dynamics ◽  
Molecular Reaction ◽  
Oppenheimer Approximation

This introductory chapter considers first the relation between molecular reaction dynamics and the major branches of physical chemistry. The concept of elementary chemical reactions at the quantized state-to-state level is discussed. The theoretical description of these reactions based on the time-dependent Schrödinger equation and the Born–Oppenheimer approximation is introduced and the resulting time-dependent Schrödinger equation describing the nuclear dynamics is discussed. The chapter concludes with a brief discussion of matter at thermal equilibrium, focusing at the Boltzmann distribution. Thus, the Boltzmann distribution for vibrational, rotational, and translational degrees of freedom is discussed and illustrated.

Relativistic Real-Time Time-Dependent Equation-of-Motion Coupled-Cluster

2019 ◽  
Vol 15 (12) ◽  
pp. 6617-6624 ◽  
Author(s):  
Lauren N. Koulias ◽  
David B. Williams-Young ◽  
Daniel R. Nascimento ◽  
A. Eugene DePrince ◽  
Xiaosong Li
Keyword(s):  
Real Time ◽  
Equation Of Motion ◽  
Time Dependent ◽  
Coupled Cluster

scholarly journals Numerical stability of time-dependent coupled-cluster methods for many-electron dynamics in intense laser pulses

2020 ◽  
Vol 152 (7) ◽  
pp. 071102 ◽  
Author(s):  
Håkon Emil Kristiansen ◽  
Øyvind Sigmundson Schøyen ◽  
Simen Kvaal ◽  
Thomas Bondo Pedersen
Keyword(s):  
Numerical Stability ◽  
Laser Pulses ◽  
Time Dependent ◽  
Intense Laser ◽  
Coupled Cluster ◽  
Electron Dynamics ◽  
Coupled Cluster Methods ◽  
Intense Laser Pulses ◽  
Cluster Methods

Coupled-cluster approximation for the linearE-eJahn-Teller effect

1994 ◽  
Vol 50 (23) ◽  
pp. 17615-17617 ◽  
Author(s):  
W. H. Wong ◽  
C. F. Lo
Keyword(s):  
Teller Effect ◽  
Coupled Cluster ◽  
Cluster Approximation

Nuclear dynamics of decaying states: A time‐dependent formulation

1993 ◽  
Vol 98 (12) ◽  
pp. 9691-9706 ◽  
Author(s):  
L. S. Cederbaum ◽  
F. Tarantelli
Keyword(s):  
Time Dependent ◽  
Nuclear Dynamics ◽  
Decaying States

Coupled-cluster approximation for spin lattices: Application to solidHe3

1990 ◽  
Vol 41 (1) ◽  
pp. 200-219 ◽  
Author(s):  
M. Roger ◽  
J. H. Hetherington
Keyword(s):  
Coupled Cluster ◽  
Cluster Approximation ◽  
Spin Lattices
Sign in / Sign up

Export Citation Format

Share Document