many-electron
101Oktay Sinanoğlu — Born 2 August 1934(1934 08 02) Bari, Italy Nationality Turkish …
102Elastic scattering — In scattering theory and in particular in particle physics, elastic scattering is one of the specific forms of scattering. In this process, the energy of the incident particles is conserved, only their direction of propagation is modified (by… …
103Teoría del funcional de la densidad — La Teoría del Funcional de la Densidad (DFT en sus siglas en inglés) es un procedimiento variacional alternativo a la solución de la ecuación de Schrödinger, en el que el parámetro a optimizar es el funcional que relaciona la distribución de… …
104Liaison halogène — La liaison halogène (XB) est une liaison de nature proche de la liaison hydrogène (HB). Elle s établit entre les atomes d halogènes électrodéficients (appauvris en densité électronique), facilement polarisables tels que l iode (I) et le brome… …
105Lev Pavlovich Rapoport — (Russian language: Лев Павлович Рапопорт) (January 13, 1920 ndash; September 15, 2000) was well known for his pioneering works in nuclear and atomic theoretical physics. Early work His first works in this field concerned the simplest of atoms,… …
106Johnson–Corey–Chaykovsky reaction — The Johnson–Corey–Chaykovsky reaction (sometimes referred to as the Corey–Chaykovsky reaction or CCR) is a chemical reaction used in organic chemistry for the synthesis of epoxides, aziridines, and cyclopropanes. It was discovered in 1961 by A.… …
107Theory of everything — A theory of everything (TOE) is a putative theory of theoretical physics that fully explains and links together all known physical phenomena. Initially, the term was used with an ironic connotation to refer to various overgeneralized theories.… …
108Dieter Bauer — (* 20. Januar 1968 in Darmstadt) ist ein deutscher Physiker. Er lehrt an der Universität Rostock. Leben Dieter Bauer besuchte ab 1974 die Brüder Grimm Grundschule in Darmstadt und ging 1978 an das Justus Liebig Gymnasium. Dort bestand er 1987… …
109Central field approximation — In atomic physics, the central field approximation for many electron atoms takes the combined electric fields of the nucleus and all the electrons acting on any of the electrons to be radial and to be the same for all the electrons in the atom.… …
110Numerical sign problem — The numerical sign problem refers to the difficulty of numerically evaluating the integral of a highly oscillatory function of a large number of variables. Numerical methods fail because of the near cancellation of the positive and negative… …
