Inhaltsangabe
A practical approach to simplify the two-electron atom problem that still yields reliable results. This book explains how a three-body quantum system can be treated as an effective two-body problem. By focusing on a single variable and using a variational principle, it offers a clear path to approximate ground-state energies, with results that closely match known values for helium-like atoms.
In this edition, the method is developed from classic ideas and extended with a flexible parameter to improve accuracy. It shows how the effective two-body wave function can resemble hydrogenic solutions and how bounds on energies emerge from variational reasoning. The discussion also covers potential refinements and why this approach can be a useful stepping stone for more complex calculations.
- How the three-body problem is reduced to an effective two-body form.
- Hydrogenic-like solutions and the role of a variational parameter.
- How energy bounds are obtained and why results stay close to experimental values.
- Ideas for refining the method and exploring future improvements.
Ideal for readers of theoretical atomic physics, and for anyone exploring practical variational methods in quantum mechanics.
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Effective Two-Body Method for Two-Electron Atoms (Classic Reprint)
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Paperback. Zustand: New. Print on Demand. This book delves into the complex world of two-electron atomic systems, particularly focusing on the helium atom. The author explores the challenge of finding accurate solutions to the SchrÃÂ dinger equation that governs the behavior of these systems, a problem that has captivated physicists for decades. Building on the work of previous researchers like Hylleraas, the author introduces a novel approach: the effective two-body method. This method simplifies the problem by assuming a particular form for the wave function, making it easier to solve the SchrÃÂ dinger equation. The book examines the limitations of this method and explores how it can be improved by introducing free parameters. The author delves into the implications of the Pauli Exclusion Principle for the wave function and its effect on the accuracy of the calculations. Throughout the text, the author explores various techniques for refining the two-body method, including the introduction of additional variables and the use of numerical solutions. The book concludes by highlighting the potential of the effective two-body method to provide valuable insights into the behavior of two-electron atomic systems and to serve as a stepping stone for further research in this area. 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. Bestandsnummer des Verkäufers 9781333244804_0
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Effective TwoBody Method for TwoElectron Atoms Classic Reprint
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Effective TwoBody Method for TwoElectron Atoms Classic Reprint
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EFFECTIVE 2-BODY METHOD FOR 2-
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Zustand: New. KlappentextrnrnExcerpt from Effective Two-Body Method for Two-Electron AtomsIn the present note we wish to present same Observations on the non relativistic two-electron atomic system. We hope these may prove useful and stimulating to ad. Bestandsnummer des Verkäufers 2148034419
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