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152 045 (0,352s) •

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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-specific multireference Rayleigh-Schrodinger-like perturbation theory. It is shown that multireference many-body...

BE - Teoretická fyzika

  • 2007
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Result

Prospects of using the second-order perturbation theory of the MP2 type in the theory of electron scattering by polyatomic molecules

So far the second-order perturbation theory has been only applied to the hydrogen molecule. No application was attempted for another molecule, probably because of technical difficulties of such calculations. The pu...

CF - Fyzikální chemie a teoretická chemie

  • 2015
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Result

Many-body Brillouin-Wigner second-order perturbation theory: an application to the autoaromatisation of hex-3-ene-1,5-diyne (the Bergman reaction)

formula of second-order many-body perturbation theory, i.e. M?ller?Plesset (MP2The multireference, state specific, second-order, Brillouin?Wigner perturbation theory is applied ...

BG - Jaderná, atomová a molekulová fyzika, urychlovače

  • 2008
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  • Jx
Result

Multireference second-order Brillouin-Wigner perturbation theory

The multireference, state-specific, second-order, Brillouin-Wigner perturbation theory (MR-BWPT2) is presented. A posteriori corrections are made which, in the case of a single reference function, recover the well-...

BE - Teoretická fyzika

  • 2004
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  • Jx
Result

Many-body Brillouin-Wigner second-order perturbation theory using a multireference formulation: an application to bond breaking in the diatomic hydrides BH and FH

a state specific multireference second-order Rayleigh-Schrodinger perturbation theoryThe multireference, state specific, second-order, Brillouin-Wigner perturbation theory is pr...

CF - Fyzikální chemie a teoretická chemie

  • 2006
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  • Jx
Result

Applicability of the second-order perturbation theory of anisotropic molecule fluids to real systems

CF - Fyzikální chemie a teoretická chemie

  • 1996
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  • Jx
Result

On the Role of the Reference System in Perturbation Theory: An Augmented van der Waals Theory of Simple Fluids

of the traditional first-order perturbation theory of simple fluids to practically all thermodynamic states. This theory is applied to the thermodynamic functions and the liquid and to the Sutherland fluid. Compar...

CF - Fyzikální chemie a teoretická chemie

  • 2009
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  • Jx
Result

Excess thermodynamic functions from second order perturbation theory of anisotropic molecules.

Annotation not available...

CF - Fyzikální chemie a teoretická chemie

  • 1995
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Result

Second Order Perturbation Theory for a Superconducting Double Quantum Dot

We extend our approach based on the second order perturbation theory in the Coulomb interaction recently developed for quantum dots coupled to superconducting leads to the superconducting double quantum dot setups....

Condensed matter physics (including formerly solid state physics, supercond.)

  • 2020
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Result

Second order perturbation theory for a superconducting double quantum dot

We extend our approach based on the second order perturbation theory in the Coulomb interaction recently developed for quantum dots coupled to superconducting leads to the superconducting double quantum dot setups....

Condensed matter physics (including formerly solid state physics, supercond.)

  • 2020
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  • D
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  • Link
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