Summation of the Dominating Diagrams in Many-body Perturbation Theory
نویسندگان
چکیده
منابع مشابه
Many-Body Perturbation Theory: The GW Approximation
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The second quantized form of Rayleigh-Schrodinger perturbation theory is symbolically manipulated to derive many-body perturbation theory (MBPT) formulas for particle-hole excited states of closed shell atoms. The analytic results obtained from the symbolic code, written in Mathematica, will be presented for the lowest orders of MBPT. These results compare exactly with the results obtained by h...
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ژورنال
عنوان ژورنال: Australian Journal of Physics
سال: 1996
ISSN: 0004-9506
DOI: 10.1071/ph960231