Short Range Anti-Correlation of Electrons in the Hydrogen Molecule (Classic Reprint) - Couverture souple

Name: Short Range Anti-Correlation of Electrons in the Hydrogen Molecule (Classic Reprint)
Author: Lakin, W.
ISBN: 9781334016882

Lakin, W.

9781334016882: Short Range Anti-Correlation of Electrons in the Hydrogen Molecule (Classic Reprint)

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ISBN 10 : 1334016887 ISBN 13 : 9781334016882

Editeur : Forgotten Books, 2018

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Explore a practical approach to estimating the ground-state energy of the hydrogen molecule using a non-variational framework. This edition presents a clear path from the basic theory to concrete approximations that make tough integrals manageable.

Designed for readers with a physics or chemistry background, it frames how to replace difficult parts of the problem with physically meaningful, simpler expressions. The discussion covers how to balance model simplicity with accuracy, and how parameter choices influence the results. It offers a step-by-step look at constructing approximate eigenfunctions and evaluating key integrals that arise in short-range potential problems.

Shows how a non-variational approach can guide parameter selection and function choice for molecular energy estimates.

Uses a trial function inspired by established forms to approximate the ground state of H2 and discusses its strengths and limits.

Introduces the handling of short-range potentials with practical approximations akin to effective-range ideas.

Details how to evaluate direct and exchange-like integrals using techniques suited to Yukawa kernels.

Ideal for readers of theoretical chemistry and quantum physics who want insight into practical energy approximations and their underlying assumptions.

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�diteur: Forgotten Books
Date d'�dition: 2018
Langue: anglais
ISBN 10: 1334016887
ISBN 13: 9781334016882
Reliure: Broch�
Nombre de pages: 29
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Short Range Anti-Correlation of Electrons in the Hydrogen Molecule

W. Lakin

Edit� par Forgotten Books, 2018

ISBN 10 : 1334016887 ISBN 13 : 9781334016882

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Vendeur : Forgotten Books, London, Royaume-Uni

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Paperback. Etat : New. Print on Demand. This book takes an innovative approach to the study of electron energy in the context of molecular physics, offering a detailed analysis of the coulomb repulsion between electrons and its impact on ground state energy estimation. The author challenges conventional trial functions and introduces an improved model that accounts for the singularity condition of the problem. By introducing the impulse approximation and non-variational condition, the author explores the relationship between the perturbed and unperturbed Hamiltonians and their respective ground state energies. The book provides valuable insights into the nature of electron energy and the limitations of existing models, offering a significant contribution to the understanding of quantum mechanics and its applications in chemistry and physics. This book is a reproduction of an important historical work, digitally reconstructed using state-of-the-art technology to preserve the original format. In rare cases, an imperfection in the original, such as a blemish or missing page, may be replicated in the book. print-on-demand item. N� de r�f. du vendeur 9781334016882_0

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