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irreducible brillouin conditions (36) 36
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Journal of Chemical Physics, ISSN 0021-9606, 2008, Volume 128, Issue 11, p. 114109
Ground-state two-particle reduced density matrices (2-RDMs) are used to calculate excited-state energy spectra. Solving the Schrodinger equation for excited... 
WAVE-FUNCTIONS | VARIATIONAL METHOD | REPRESENTABILITY | IRREDUCIBLE BRILLOUIN CONDITIONS | RECONSTRUCTION | ALGORITHM | PHYSICS, ATOMIC, MOLECULAR & CHEMICAL | DETERMINING QUANTUM ENERGIES | LOWER-ORDER | CHEMISTRY, PHYSICAL | CONTRACTED SCHRODINGER-EQUATION | SYSTEMS
Journal Article
Journal of Chemical Physics, ISSN 0021-9606, 11/2009, Volume 131, Issue 17, pp. 174109 - 174109-17
Journal Article
Journal of Chemical Physics, ISSN 0021-9606, 2007, Volume 127, Issue 10, p. 104104
Journal Article
Journal of Chemical Physics, ISSN 0021-9606, 09/2002, Volume 117, Issue 11, pp. 5497 - 5498
Journal Article
The Journal of Physical Chemistry A, ISSN 1089-5639, 01/2003, Volume 107, Issue 1, pp. 127 - 130
This paper reports the relationships among different covalent bond-order concepts, second-order cumulant densities, and atomic populations of effectively... 
DEFINITION | MATRIX | CHEMICAL-BOND | IRREDUCIBLE BRILLOUIN CONDITIONS | PHYSICS, ATOMIC, MOLECULAR & CHEMICAL | CHEMISTRY, PHYSICAL | TOPOLOGICAL THEORY | SYSTEMS | CONTRACTED SCHRODINGER-EQUATIONS | VALENCES | LOCAL SPIN | MOLECULES | Chemical bonds | Chemical reactions | Research | Electrons
Journal Article
International Journal of Quantum Chemistry, ISSN 0020-7608, 2004, Volume 97, Issue 6, pp. 1002 - 1011
Journal Article
JOURNAL OF CHEMICAL PHYSICS, ISSN 0021-9606, 08/2014, Volume 141, Issue 7
A new approach to density cumulant functional theory is developed that derives density cumulant N-representability conditions from an approximate Fock space... 
BODY PERTURBATION-THEORY | WAVE-FUNCTIONS | QUANTUM-CHEMISTRY | IRREDUCIBLE BRILLOUIN CONDITIONS | PHYSICS, ATOMIC, MOLECULAR & CHEMICAL | ELECTRON CORRELATION THEORIES | CONTRACTED SCHRODINGER-EQUATIONS | GAUSSIAN-BASIS SETS | COUPLED-CLUSTER THEORY | SYMMETRY-BREAKING | MOLECULAR-PROPERTIES
Journal Article
physica status solidi (b), ISSN 0370-1972, 12/2009, Volume 246, Issue 11‐12, pp. 2614 - 2617
Calculating the phonon dispersions of an arbitrary single walled carbon nanotube became cheap in the numerical sense by exploiting the screw axis symmetry. The... 
31.15.xh | 63.22.Gh | POLYMER-MOLECULES | PHYSICS, CONDENSED MATTER | IRREDUCIBLE REPRESENTATIONS | DISPERSION
Journal Article
Journal of Mathematical Physics, ISSN 0022-2488, 08/1965, Volume 6, Issue 8, pp. 1278 - 1282
A logical extension has been made of Seitz‐Koster's method of space‐group representations to the points on the surface of the Brillouin zone, using projective... 
Journal Article
Journal of Mathematical Physics, ISSN 0022-2488, 06/2010, Volume 51, Issue 6, pp. 062104 - 062104-15
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