Facultad de Química
Centro
NICOLE
HELBIG
Investigador/a en el periodo 2007-2011
Publicaciones en las que colabora con NICOLE HELBIG (21)
2020
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Octopus, a computational framework for exploring light-driven phenomena and quantum dynamics in extended and finite systems
Journal of Chemical Physics, Vol. 152, Núm. 12
2015
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Orbitals from local RDMFT: Are they Kohn-Sham or natural orbitals?
Journal of Chemical Physics, Vol. 143, Núm. 5
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Real-space grids and the Octopus code as tools for the development of new simulation approaches for electronic systems
Physical Chemistry Chemical Physics, Vol. 17, Núm. 47, pp. 31371-31396
2014
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Local reduced-density-matrix-functional theory: Incorporating static correlation effects in Kohn-Sham equations
Physical Review A - Atomic, Molecular, and Optical Physics, Vol. 90, Núm. 3
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Quasi-particle energy spectra in local reduced density matrix functional theory
Journal of Chemical Physics, Vol. 141, Núm. 16
2011
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Density functional theory beyond the linear regime: Validating an adiabatic local density approximation
Physical Review A - Atomic, Molecular, and Optical Physics, Vol. 83, Núm. 3
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Fractional spin in reduced density-matrix functional theory
Journal of Chemical Physics, Vol. 135, Núm. 5
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Nonlinear phenomena in time-dependent density-functional theory: What Rabi oscillations can teach us
Physical Review B - Condensed Matter and Materials Physics, Vol. 84, Núm. 7
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Time-dependent density-functional and reduced density-matrix methods for few electrons: Exact versus adiabatic approximations
Chemical Physics, Vol. 391, Núm. 1, pp. 1-10
2010
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Discontinuities of the chemical potential in reduced density matrix functional theory
Zeitschrift fur Physikalische Chemie, Vol. 224, Núm. 3-4, pp. 467-480
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Physical meaning of the natural orbitals: Analysis of exactly solvable models
Physical Review A - Atomic, Molecular, and Optical Physics, Vol. 81, Núm. 2
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Size consistency of explicit functionals of the natural orbitals in reduced density matrix functional theory
Journal of Chemical Physics, Vol. 132, Núm. 8
2009
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A functional of the one-body-reduced density matrix derived from the homogeneous electron gas: Performance for finite systems
Journal of Chemical Physics, Vol. 130, Núm. 6
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Discontinuity of the chemical potential in reduced-density-matrix- functional theory for open-shell systems
Physical Review A - Atomic, Molecular, and Optical Physics, Vol. 79, Núm. 2
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Exact Kohn-Sham potential of strongly correlated finite systems
Journal of Chemical Physics, Vol. 131, Núm. 22
2008
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Exchange-correlation orbital functionals in current-density functional theory: Application to a quantum dot in magnetic fields
Physical Review B - Condensed Matter and Materials Physics, Vol. 77, Núm. 24
2007
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Discontinuity of the chemical potential in reduced-density-matrix- functional theory
EPL, Vol. 77, Núm. 6
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Exchange-energy functionals for finite two-dimensional systems
Physical Review B - Condensed Matter and Materials Physics, Vol. 76, Núm. 23
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First-principles approach to noncollinear magnetism: Towards spin dynamics
Physical Review Letters, Vol. 98, Núm. 19
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Performance of one-body reduced density-matrix functionals for the homogeneous electron gas
Physical Review B - Condensed Matter and Materials Physics, Vol. 75, Núm. 19