Isbn: 9786200274069 - structure factor of interacting bosons (6 risultati)

Paperback. Condizione: Brand New. 68 pages. 8.66x5.91x0.16 inches. In Stock.

Taschenbuch. Condizione: Neu. Structure Factor of Interacting Bosons | Mahmuda Begum | Taschenbuch | 68 S. | Englisch | 2019 | LAP LAMBERT Academic Publishing | EAN 9786200274069 | Verantwortliche Person für die EU: preigu GmbH & Co. KG, Lengericher Landstr. 19, 49078 Osnabrück, mail[at]preigu[dot]de | Anbieter: preigu. …

Taschenbuch. Condizione: Neu. This item is printed on demand - it takes 3-4 days longer - Neuware -For the last few years, derivation of the energy excitation spectrum and structure factor for a system of interacting bosons has been a matter of rigorous theoretical studies. Although several workers have tried to develop a finite temperature theory for the temperature variation of the sound velocity and of the structure factor and calculated structure factor using soft potentials. The very fact that they used a soft potentials makes the calculations rather unrealistic is so far as the nature of liquid helium is concerned which is remain liquid even at absolute zero under normal pressure. Following further works in this direction and accepting the general derivation of the theory as given by Isihara, I propose to recast theory of Isihara, taking into account the effect of multiple scattering and also by using a potential having a hard core.In this book, I propose to raplace the Fourier transform of the interacting potential in the theory of Isihara by a t-matrix and use of two types of potentials having a hard core repulsive core. 68 pp. Englisch.…

Condizione: New. Dieser Artikel ist ein Print on Demand Artikel und wird nach Ihrer Bestellung fuer Sie gedruckt. Autor/Autorin: Begum MahmudaDr. Mahmuda Begum has Doctorate Degree in Physics from Tezpur University, India. Presently she is working as Assistant Professor in the Department of Physics, Lakhimpur Girls College, Assam, India. She has a number of p. …

Taschenbuch. Condizione: Neu. nach der Bestellung gedruckt Neuware - Printed after ordering - For the last few years, derivation of the energy excitation spectrum and structure factor for a system of interacting bosons has been a matter of rigorous theoretical studies. Although several workers have tried to develop a finite temperature theory for the temperature variation of the sound velocity and of the structure factor and calculated structure factor using soft potentials. The very fact that they used a soft potentials makes the calculations rather unrealistic is so far as the nature of liquid helium is concerned which is remain liquid even at absolute zero under normal pressure. Following further works in this direction and accepting the general derivation of the theory as given by Isihara, I propose to recast theory of Isihara, taking into account the effect of multiple scattering and also by using a potential having a hard core.In this book, I propose to raplace the Fourier transform of the interacting potential in the theory of Isihara by a t-matrix and use of two types of potentials having a hard core repulsive core.…

Taschenbuch. Condizione: Neu. This item is printed on demand - Print on Demand Titel. Neuware -For the last few years, derivation of the energy excitation spectrum and structure factor for a system of interacting bosons has been a matter of rigorous theoretical studies. Although several workers have tried to develop a finite temperature theory for the temperature variation of the sound velocity and of the structure factor and calculated structure factor using soft potentials. The very fact that they used a soft potentials makes the calculations rather unrealistic is so far as the nature of liquid helium is concerned which is remain liquid even at absolute zero under normal pressure. Following further works in this direction and accepting the general derivation of the theory as given by Isihara, I propose to recast theory of Isihara, taking into account the effect of multiple scattering and also by using a potential having a hard core.In this book, I propose to raplace the Fourier transform of the interacting potential in the theory of Isihara by a t-matrix and use of two types of potentials having a hard core repulsive core.VDM Verlag, Dudweiler Landstraße 99, 66123 Saarbrücken 68 pp. Englisch.…