Brillouin-Wigner Perturbation Methods for Coupled Oscillators

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SYSNO ASEP	0181095
Document Type	J - Journal Article
R&D Document Type	Journal Article
Subsidiary J	Ostatní články
Title	Brillouin-Wigner Perturbation Methods for Coupled Oscillators
Author(s)	Špirko, Vladimír (UFCH-W) Rozložník, Mikuláš (UFCH-W) Čížek, J. (US)
Source Title	Physical Review. A. - : American Physical Society - ISSN 1050-2947 Roč. 61, - (1999), s. 014102.1-014102.4
Language	eng - English
Country	US - United States
Subject RIV	CF - Physical ; Theoretical Chemistry CF - Physical ; Theoretical Chemistry
R&D Projects	IAA4040605 GA AV ČR - Academy of Sciences of the Czech Republic (AV ČR)
Annotation	The Brillouin-Wigner perturbation theory (BWPT) coupled with Padé approximant summation techniques is used ti solve problems formulated as coupled channels.BWPT perturbation series exibit better convergence properties than the traditional Rayleigh-Schrödinger theory.
Workplace	J. Heyrovsky Institute of Physical Chemistry
Contact	Michaela Knapová, michaela.knapova@jh-inst.cas.cz, Tel.: 266 053 196
Year of Publishing	2001

Number of the records: 1