Brillouin-Wigner Methods for Many-Body Systems
Result description
An overview of the many-body problem in atomic and molecular physics and in quantum chemistry is given. Some historical background on the Brillouin-Wigner methodology is presented together with basis derivations of the Rayleigh-Schrödinger and the Brillouin-Wigner perturbation theories. The elementary formulations of the two theories are compared. The recent resurgence of interest in Brillouin-Wigner methodology, particularly in studies of the multi- reference correlation problem, is explained.
Keywords
Perturbation theoryBrillouin-Wigner perturbation theoryRayleigh-Schrödinger perturbation theorymany-body problemlinear scalingHamiltonian
The result's identifiers
Result code in IS VaVaI
Result on the web
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DOI - Digital Object Identifier
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Alternative languages
Result language
angličtina
Original language name
Brillouin-Wigner Methods for Many-Body Systems
Original language description
An overview of the many-body problem in atomic and molecular physics and in quantum chemistry is given. Some historical background on the Brillouin-Wigner methodology is presented together with basis derivations of the Rayleigh-Schrödinger and the Brillouin-Wigner perturbation theories. The elementary formulations of the two theories are compared. The recent resurgence of interest in Brillouin-Wigner methodology, particularly in studies of the multi- reference correlation problem, is explained.
Czech name
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Czech description
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Classification
Type
B - Specialist book
CEP classification
BG - Nuclear, atomic and molecular physics, accelerators
OECD FORD branch
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Result continuities
Project
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Continuities
Z - Vyzkumny zamer (s odkazem do CEZ)
Others
Publication year
2010
Confidentiality
S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů
Data specific for result type
ISBN
978-90-481-3327-7
Number of pages
235
Publisher name
Springer
Place of publication
UK
UT code for WoS book
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Basic information
Result type
B - Specialist book
CEP
BG - Nuclear, atomic and molecular physics, accelerators
Year of implementation
2010