Autor:	J. S. Levinger, W. Zickendraht
Rok vydání:	2010
Předmět:	Condensed Matter::Quantum Gases Physics Harmonics Quantum mechanics Convergence (routing) General Physics and Astronomy Inverse Ground state Square (algebra) Energy (signal processing) Harmonic oscillator Boson
Zdroj:	Annalen der Physik. 508:533-538
ISSN:	0003-3804
DOI:	10.1002/andp.2065080605
Popis:	We study the use of expansions in correlated hyperspherical harmonics to calculate the energy of the ground state of a system of three identical spinless bosons, for a model potential. In our model the potential is the sum of a harmonic oscillator and an inverse square repulsion of variable strength. We find excellent convergence.
Databáze:	OpenAIRE
Externí odkaz:	https://explore.openaire.eu/search/publication?articleId=doi_________::1a1dc336d8da6b04e8ea75ed7eab3d10 https://doi.org/10.1002/andp.2065080605 Zobrazit plný text záznamu Plný text