๐”– Bobbio Scriptorium
โœฆ   LIBER   โœฆ

A model for the strength function of deeply bound hole states

โœ Scribed by P. Doll


Publisher
Elsevier Science
Year
1977
Tongue
English
Weight
425 KB
Volume
292
Category
Article
ISSN
0375-9474

No coin nor oath required. For personal study only.


๐Ÿ“œ SIMILAR VOLUMES


Bound state of two holes in the t-J mode
โœ Jun-ichiro Inoue; Sadamichi Maekawa ๐Ÿ“‚ Article ๐Ÿ“… 1991 ๐Ÿ› Elsevier Science ๐ŸŒ English โš– 310 KB
Bound states of holes in the two-dimensi
โœ A. Mishima ๐Ÿ“‚ Article ๐Ÿ“… 1994 ๐Ÿ› Elsevier Science ๐ŸŒ English โš– 138 KB

The bound states of p holes are studied within the two-dimensional two-band model with the antiferromagnetic exchange interaction between d and p spins, J. The binding energies of p holes are computed as a function of the Cu-O transfer and one of J within the mean-field theory with the periodic boun

On the origin of the unconventional two-
โœ Piotr Wrรณbel; Robert Eder ๐Ÿ“‚ Article ๐Ÿ“… 1994 ๐Ÿ› Elsevier Science ๐ŸŒ English โš– 184 KB

We present a description of the ground state and low-lying excited states of two holes in the 4 x 4 cluster t-J model in terms of a simple model for the motion of a single bipolaron. The existence of short-range antiferromagnetic correlations has been assumed. According to the suggested scenario, th

Bound States of a One-Band Model for 3D
โœ Alexander Figotin; Igor Khalfin ๐Ÿ“‚ Article ๐Ÿ“… 1997 ๐Ÿ› Elsevier Science ๐ŸŒ English โš– 539 KB

We consider the bound states generated by impurities in a periodic three dimensional medium. The computations of eigenstates and eigenfunctions for a one-band model of the medium are carried out. Using numerical evaluation of the Green's function for bound eigenmode representations we achieve high a

Lower Bounds for the Complexity of Funct
โœ Nader H. Bshouty ๐Ÿ“‚ Article ๐Ÿ“… 1999 ๐Ÿ› Elsevier Science ๐ŸŒ English โš– 127 KB

This paper develops a new technique that finds almost tight lower bounds for the complexity of programs that compute or approximate functions in a realistic RAM model. The nonuniform realistic RAM model is a model that uses the arithmetic ร„ 4 operations q, y, = , the standard bit operation Shift, Ro