We present a formal calculation of the infrared singularity structure of the fermion propagator in QED based on the Faddeev-Kulish asymptotic solution. The Renormalization program is reviewed in the context of the BPHZ subtraction scheme and a refinement of the Renormalization group methods is emplo
On the description of low energy nuclear resonances with the help of quantum green's functions
β Scribed by Werner, E.
- Book ID
- 105159113
- Publisher
- Springer-Verlag
- Year
- 1967
- Weight
- 393 KB
- Volume
- 198
- Category
- Article
- ISSN
- 0044-3328
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π SIMILAR VOLUMES
The ionization potential (IP), elzc:ron zffmity (EA). one-matrix and correlation energy of a two-electron chemical bond are calculated in B minimal basis set usin? one-particle, many-body Green's function theory. Results obtained using the second-order self-energy (2) and higher-order S'S proposed b
## Abstract In this article, theoretical analyses are carried out for integral equations associated with cavity Green's functions. When cavities are fully enclosed and lossless, conventional integral equations are illβposed at cavities' resonant frequencies. As a remedy, modified integral equations