Download Propagator Calculations on Molecular Ionization and Excitation Processes - Joseph Ortiz | ePub Online

Read Propagator Calculations on Molecular Ionization and Excitation Processes - Joseph Ortiz | ePub

Abstract:Renormalizations, which sum classes of diagrams to all orders in perturbation theory, are applied to the electron propagator. The separation of relaxation and correlation self-energy diagrams enables the construction of electron propagators that include relaxation contributions to all orders. Correlation self-energies are obtained in second order, third order, and

Title : Propagator Calculations on Molecular Ionization and Excitation Processes
Author : Joseph Ortiz
Language : en
Rating :
4.90 out of 5 stars
Type : PDF, ePub, Kindle
Uploaded : Apr 06, 2021

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