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The Lippmann-Schwinger equation in electron-molecule scattering theory and the many-body Brillouin-Wigner expansion
and molecules is investigated from the perspective of Brillouin-Wigner perturbation theory. It is shown that the solution of the Lippmann-Schwinger can be obtained from many-body Brillouin-Wigner methods for bound-state pr...
BE - Teoretická fyzika
- 2011 •
- Jx •
- Link
Rok uplatnění
Jx - Nezařazeno - Článek v odborném periodiku (Jimp, Jsc a Jost)
Výsledek na webu
Emergent Sp(3,R) Dynamical Symmetry in the Nuclear Many-Body System from an Ab Initio Description
Ab initio nuclear theory provides not only a microscopic framework for quantitative description of the nuclear many-body system, but also a foundation for deeper understanding of emergent collective correl...
Atomic, molecular and chemical physics (physics of atoms and molecules including collision, interaction with radiation, magnetic resonances, Mössbauer effect)
- 2020 •
- Jimp •
- Link
Rok uplatnění
Jimp - Článek v periodiku v databázi Web of Science
Výsledek na webu
Brillouin-Wigner Methods for Many-Body Systems
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 basics derivations of the Rayleigh-Sch...
BE - Teoretická fyzika
- 2010 •
- B
Rok uplatnění
B - Odborná kniha
Green functions in the renormalized many-body perturbation theory for correlated and disodered electrons
We review utilization of Green functions in the process of renormalization of many-body perturbation theory so that the limits of strongly correlated and strongly disordered electrons be reliably described......
BE - Teoretická fyzika
- 2006 •
- Jx
Rok uplatnění
Jx - Nezařazeno - Článek v odborném periodiku (Jimp, Jsc a Jost)
Brillouin-Wigner Methods for Many-Body Systems
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-Schr...
BG - Jaderná, atomová a molekulová fyzika, urychlovače
- 2010 •
- B
Rok uplatnění
B - Odborná kniha
Many-body Brillouin-Wigner second-order perturbation theory: A robust and efficient approach to the multireference correlation problem
formula of second-order many-body perturbation theory (MBPT2), i.e. Moller-Plesset that multireference many-body Brillouin-Wigner perturbation theory when restricted to second-order is a true
BE - Teoretická fyzika
- 2007 •
- D
Rok uplatnění
D - Stať ve sborníku
Symmetry-Adapted Ab Initio Open Core Shell Model Theory
By using only a fraction of the model space, we gain further insight - within a symmetry-guided no-core shell model framework - into the many-body nuclear dynamics that gives rise to important single-particle configurations...
BG - Jaderná, atomová a molekulová fyzika, urychlovače
- 2012 •
- Jx •
- Link
Rok uplatnění
Jx - Nezařazeno - Článek v odborném periodiku (Jimp, Jsc a Jost)
Výsledek na webu
Density functional theory : a powerful tool for solving the many body problems
The purpose of this book is to give an idea about using the density functional theory for solving the many body problems.
BE - Teoretická fyzika
- 2014 •
- B
Rok uplatnění
B - Odborná kniha
Symmetry-Adapted Ab Initio Shell Model for Nuclear Structure Calculations
by SU(3) symmetry-adapted many-body configurations with the JISP16 nucleon-nucleon, is discussed. This framework is expected to inform the leading features of nuclear inaccessible by theory and experiment and for ...
BE - Teoretická fyzika
- 2012 •
- Jx •
- Link
Rok uplatnění
Jx - Nezařazeno - Článek v odborném periodiku (Jimp, Jsc a Jost)
Výsledek na webu
On the use of Brillouin-Wigner perturbation theory for many-body systems
The use of Brillouin-Wigner perturbation theory in describing many-body systems is critically re-examined.
BE - Teoretická fyzika
- 2000 •
- Jx
Rok uplatnění
Jx - Nezařazeno - Článek v odborném periodiku (Jimp, Jsc a Jost)
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