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Simen Kvaal
Simen Kvaal
Researcher at the Hylleraas Centre for Quantum Molecular Sciences
Verified email at kjemi.uio.no
Title
Cited by
Cited by
Year
Ab initio quantum dynamics using coupled-cluster
S Kvaal
The Journal of chemical physics 136 (19), 2012
1552012
DFT exchange: sharing perspectives on the workhorse of quantum chemistry and materials science
AM Teale, T Helgaker, A Savin, C Adamo, B Aradi, AV Arbuznikov, ...
Physical chemistry chemical physics 24 (47), 28700-28781, 2022
1122022
Differentiable but exact formulation of density-functional theory
S Kvaal, U Ekström, AM Teale, T Helgaker
The Journal of chemical physics 140 (18), 2014
742014
Symplectic integration and physical interpretation of time-dependent coupled-cluster theory
TB Pedersen, S Kvaal
The Journal of chemical physics 150 (14), 2019
732019
Choice of basic variables in current-density-functional theory
EI Tellgren, S Kvaal, E Sagvolden, U Ekström, AM Teale, T Helgaker
Physical Review A 86 (6), 062506, 2012
702012
Multiconfigurational time-dependent Hartree method to describe particle loss due to absorbing boundary conditions
S Kvaal
Physical Review A 84 (2), 022512, 2011
552011
Numerical and theoretical aspects of the DMRG-TCC method exemplified by the nitrogen dimer
FM Faulstich, M Máté, A Laestadius, MA Csirik, L Veis, A Antalik, J Brabec, ...
Journal of chemical theory and computation 15 (4), 2206-2220, 2019
492019
An inverse iteration method for eigenvalue problems with eigenvector nonlinearities
E Jarlebring, S Kvaal, W Michiels
SIAM Journal on Scientific Computing 36 (4), A1978-A2001, 2014
452014
Numerical stability of time-dependent coupled-cluster methods for many-electron dynamics in intense laser pulses
HE Kristiansen, ŘS Schřyen, S Kvaal, TB Pedersen
The Journal of chemical physics 152 (7), 2020
392020
Harmonic oscillator eigenfunction expansions, quantum dots, and effective interactions
S Kvaal
Physical Review B 80 (4), 045321, 2009
382009
Ab initio computation of the energies of circular quantum dots
MP Lohne, G Hagen, M Hjorth-Jensen, S Kvaal, F Pederiva
Physical Review B 84 (11), 115302, 2011
342011
Analysis of the tailored coupled-cluster method in quantum chemistry
FM Faulstich, A Laestadius, O Legeza, R Schneider, S Kvaal
SIAM Journal on Numerical Analysis 57 (6), 2579-2607, 2019
322019
Absorbing boundary conditions for dynamical many-body quantum systems
S Selstř, S Kvaal
Journal of Physics B: Atomic, Molecular and Optical Physics 43 (6), 065004, 2010
322010
Variational formulations of the coupled-cluster method in quantum chemistry
S Kvaal
Molecular Physics 111 (9-11), 1100-1108, 2013
282013
Uniform magnetic fields in density-functional theory
EI Tellgren, A Laestadius, T Helgaker, S Kvaal, AM Teale
The Journal of chemical physics 148 (2), 2018
262018
Fermion -representability for prescribed density and paramagnetic current density
EI Tellgren, S Kvaal, T Helgaker
Physical Review A 89 (1), 012515, 2014
262014
Interpretation of coupled-cluster many-electron dynamics in terms of stationary states
TB Pedersen, HE Kristiansen, T Bodenstein, S Kvaal, ŘS Schřyen
Journal of Chemical Theory and Computation 17 (1), 388-404, 2020
242020
Effective interactions, large-scale diagonalization, and one-dimensional quantum dots
S Kvaal, M Hjorth-Jensen, HM Nilsen
Physical Review B 76 (8), 085421, 2007
232007
Analysis of the extended coupled-cluster method in quantum chemistry
A Laestadius, S Kvaal
SIAM Journal on Numerical Analysis 56 (2), 660-683, 2018
202018
Computing all Pairs Such That is a Double Eigenvalue of
E Jarlebring, S Kvaal, W Michiels
SIAM journal on matrix analysis and applications 32 (3), 902-927, 2011
202011
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