Results 161 to 170 of about 36,491 (198)
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1988
The parquet approach to many-body theory focuses on the effective interaction and expresses it in terms of a sum of a large and physically interesting class of Feynman diagrams.
Alexander Lande, Roger Alan Smith
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The parquet approach to many-body theory focuses on the effective interaction and expresses it in terms of a sum of a large and physically interesting class of Feynman diagrams.
Alexander Lande, Roger Alan Smith
openaire +1 more source
Proceedings of the 30th International Conference on Advances in Geographic Information Systems, 2022
Majid Saeedan, Ahmed Eldawy
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Majid Saeedan, Ahmed Eldawy
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Fermion Parquet: The Approximations
1988The full parquet approach to many-body theory represents a self-consistent summation of Feynman diagrams for the two-body Green’s function, G 2, in terms of the bare interaction, V, and the one-body Green’s function, G. The parquet equations sum the reducible diagrams for G 2 which are generated from any initial set of irreducible diagrams.
Roger Alan Smith, A. D. Jackson
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2015
The orange is the fruit of the Citrus species in the family Rutaceae; it is assumed to have originated in southern Asia, and first cultivated in China around 2500 BC. There is little knowledge on the quality of wood from orange trees, occasionally used in fine woodwork, in tool handles, mosaics, marquetry.
Allegretti O, Berti S, Burato P
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The orange is the fruit of the Citrus species in the family Rutaceae; it is assumed to have originated in southern Asia, and first cultivated in China around 2500 BC. There is little knowledge on the quality of wood from orange trees, occasionally used in fine woodwork, in tool handles, mosaics, marquetry.
Allegretti O, Berti S, Burato P
openaire +2 more sources