Dispersion forces between linear molecules
نویسندگان
چکیده
منابع مشابه
Dispersion Forces and Duality
We formulate a symmetry principle on the basis of the duality of electric and magnetic fields and apply it to dispersion forces. Within the context of macroscopic quantum electrodynamics, we rigorously establish duality invariance for the free electromagnetic field in the presence of causal magnetoelectrics. Dispersion forces are given in terms of the Green tensor for the electromagnetic field ...
متن کاملDispersion forces between ultracold atoms and a carbon nanotube.
Dispersion forces are long-range interactions between polarizable objects that arise from fluctuations in the electromagnetic field between them. Dispersion forces have been observed between microscopic objects such as atoms and molecules (the van der Waals interaction), between macroscopic objects (the Casimir interaction) and between an atom and a macroscopic object (the Casimir-Polder intera...
متن کاملHow does helical structure effect correlation forces between DNA molecules?
The Poisson-Boltzmann approximation of the electrostatic interaction between two macro-ions, immersed in salt solution, assumes that the interactions between ions are very weak. For helical molecules, by using such considerations, one may derive the Kornyshev-Leikin theory of interaction [1] to describe the long-range behaviour of the forces between them. However, there may be certain cases whe...
متن کاملDispersion Forces in a Nondegenerate Polaron Gas Dispersion Forces in a Nondegenerate Polaron Gas
Using the Feynman path integral method and a theory of polarizable fluids, I evaluate properties of nondegenerate Fröhlich polarons interacting in the strong coupling limit. At large enough densities and temperatures these properties are found to be mainly governed by the dispersion forces, i.e. attractive van-der-Waals interactions, which are no attributed to any permanent electric multipoles....
متن کاملLinear Dispersion Codes
Multiple-antenna systems that operate at high rates require simple yet effective space-time transmission schemes to handle the large traffic volume in real time. At rates of tens of bits/sec/Hz, V-BLAST, where every antenna transmits its own independent substream of data, has been shown to have good performance and simple encoding and decoding. Yet V-BLAST suffers from its inability to work wit...
متن کاملذخیره در منابع من
با ذخیره ی این منبع در منابع من، دسترسی به آن را برای استفاده های بعدی آسان تر کنید
ژورنال
عنوان ژورنال: The Journal of Chemical Physics
سال: 1979
ISSN: 0021-9606,1089-7690
DOI: 10.1063/1.438735