Application of the Spectral Density Method to the Anderson-Holstein Model | Chapter 4 | Current Perspective to Physical Science Research Vol. 4

 Two-limit spectral density function (mass of states) of a magnetic contamination electron in a non-magnetic alloy is calculated utilizing a single-level Anderson-Holstein model using the ghostly density method. Here we have medicated electron-electron interplay within the mean-field level and investigated the effect of power-phonon interaction on the spectral function. We have noticed a strong polaronic effect accompanying increasing electron-phonon interplay strength at nothing temperature.

Author(s) Details:

Narasimha Raju Chebrolu,
Department of Physics, Central University of Karnataka, Kalaburagi, 585367, India.

Please see the link here: https://stm.bookpi.org/CPPSR-V4/article/view/12591

Dependence of the Yukawa Potential on the Distance between Nucleons | Chapter 5 | Progress in Chemical Science Research Vol. 7

 The reliance of the strong interaction 'tween a neutron and a proton on the distance between them was calculated for the first time. Presented results contravene the general approved in nuclear and high - strength physics that strong force does not take action leptons. Our non - accelerator exploratory results made it admitted to determine not only the binding energy of a neutron accompanying an electron equals 0.105 eV , but still the maximum possible worth of the strong interaction coupling determined equal to 2.4680.

Author(s) Details:

V. G. Plekhanov,
Fonoriton Sci. Laboratory, Garon LtD., Tallinn 11413, Estonia.

Please see the link here: https://stm.bookpi.org/PCSR-V7/article/view/9846