Time dependent reduced density matrix functional theory at strong correlation: insights from a two-site Anderson impurity model

2021 ◽  
Author(s):  
Stefano Di Sabatino ◽  
Claudio Verdozzi ◽  
Pina Romaniello
Keyword(s):  
Density Matrix ◽  
Strong Correlation ◽  
Time Dependent ◽  
Reduced Density Matrix ◽  
Body Density ◽  
Functional Theory ◽  
Impurity Model ◽  
Anderson Impurity Model ◽  
The One ◽  
Reduced Density

The one-body density matrix has recently attracted considerable attention as promising key quantity for the description of systems out of equilibrium. Its time evolution is given in terms of the...

scholarly journals Insights into one-body density matrices using deep learning

2020 ◽  
Vol 224 ◽  
pp. 265-291 ◽  
Author(s):  
Jack Wetherell ◽  
Andrea Costamagna ◽  
Matteo Gatti ◽  
Lucia Reining
Keyword(s):  
Deep Learning ◽  
Density Matrix ◽  
Reduced Density Matrix ◽  
Body Density ◽  
Density Matrices ◽  
Learning Constraints ◽  
The One ◽  
Reduced Density

Deep-learning constraints of the one-body reduced density matrix from its compressibility to enable efficient determination of key observables.

Sign in / Sign up

Export Citation Format

Share Document