Field-Theoretic Approach to Atomic Scattering
β Scribed by Dr. J. N. Das
- Publisher
- John Wiley and Sons
- Year
- 1972
- Tongue
- English
- Weight
- 423 KB
- Volume
- 483
- Category
- Article
- ISSN
- 0003-3804
No coin nor oath required. For personal study only.
β¦ Synopsis
Scattering of two complex atomic systems has been considered in a field-theoretic way. It is observed that in this approach aeveral deficiencies of ordinary wave mechanical theory for processes like rearrangement collisions can be remedied. The formalism is however, primarily aimed at providing results which may be useful in discussing relativistic atomic scattering of most general type.
π SIMILAR VOLUMES
We describe the primitive model of an electrochemical interfac: by using a free energy functional of the Landau type. The relevant variables are assumed to be the charge and total ion density and the Coulomb interaction is explicitly taken into account. Explicit results are obtained in a mean field
The atomic characteristics, which govern changes in bonding properties due to relativistic effects in heavy atoms, are identified from a scattering theoretic standpoint. It is shown that within an all-electron calculation scalar relativistic corrections to valence orbitals relevant to atomic bonding
The techniques of quantum field theory are used to investigate the thermodynamic ion displacement correlation function or Green's function of the phonon field in a crystal and especially in a metal. The structure of thermodynamic Green's functions is outlined and the method for solving for them at f