Save 40% on books and eBooks in Engineering & Materials Science or in Social & Behavioral Sciences!

SpringerBriefs in Electrical and Magnetic Properties of Atoms, Molecules, and Clusters

Non-Relativistic QED Theory of the van der Waals Dispersion Interaction

Authors: Salam, Akbar

Free Preview
  • Offers a concise overview of molecular quantum electrodynamics (QED) theory
  • Presents step-by-step calculations of retarded dispersion potentials
  • Provides numerous examples, including contributions from higher multipoles
see more benefits

Buy this book

eBook  
  • ISBN 978-3-319-45606-5
  • Digitally watermarked, DRM-free
  • Included format: PDF, EPUB
  • ebooks can be used on all reading devices
Softcover  
  • ISBN 978-3-319-45604-1
  • Free shipping for individuals worldwide
About this book

This book provides details of the calculation of the interaction between two neutral polarizable atoms or molecules using molecular quantum electrodynamics (QED). To better understand the origin of this force, it briefly outlines molecular QED theory, the well-known van der Waals dispersion potential first evaluated by Casimir and Polder, who accounted for retardation effects. It presents different calculation schemes for the evaluation of the dispersion potential and also discusses energy shifts involving electric quadrupole and octupole moments, along with discriminatory dispersion potentials. Further, it explores in detail non-additive dispersion interaction energies between three-bodies, as well as the effects of higher multipole moment correction terms, and provides results for specific geometries such as collinear and equilateral triangles. Lastly, it computes near and far-zone asymptotic limits for both pair and many-body potentials, with the former shown to agree with less rigorous semi-classical calculations.

About the authors

Prof. Akbar Salam is a Professor of Chemistry at the Department of Chemistry, 202 Salem Hall, PO Box 7486, Wake Forest University Winston-Salem, NC 27109-7486, United States of America.

Table of contents (6 chapters)

Table of contents (6 chapters)
  • Introduction

    Pages 1-16

    Salam, Akbar

  • Non-relativistic QED

    Pages 17-37

    Salam, Akbar

  • Dispersion Interaction Between Two Atoms or Molecules

    Pages 39-56

    Salam, Akbar

  • Inclusion of Higher Multipole Moments

    Pages 57-74

    Salam, Akbar

  • van der Waals Dispersion Force Between Three Atoms or Molecules

    Pages 75-87

    Salam, Akbar

Buy this book

eBook  
  • ISBN 978-3-319-45606-5
  • Digitally watermarked, DRM-free
  • Included format: PDF, EPUB
  • ebooks can be used on all reading devices
Softcover  
  • ISBN 978-3-319-45604-1
  • Free shipping for individuals worldwide
Loading...

Recommended for you

Loading...

Bibliographic Information

Bibliographic Information
Book Title
Non-Relativistic QED Theory of the van der Waals Dispersion Interaction
Authors
Series Title
SpringerBriefs in Electrical and Magnetic Properties of Atoms, Molecules, and Clusters
Copyright
2016
Publisher
Springer International Publishing
Copyright Holder
The Author(s)
eBook ISBN
978-3-319-45606-5
DOI
10.1007/978-3-319-45606-5
Softcover ISBN
978-3-319-45604-1
Edition Number
1
Number of Pages
XII, 105
Number of Illustrations
11 b/w illustrations
Topics