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Håkon Emil Kristiansen
Håkon Emil Kristiansen
Postdoctoral Fellow at the University of Oslo
Verified email at kjemi.uio.no - Homepage
Title
Cited by
Cited by
Year
Numerical stability of time-dependent coupled-cluster methods for many-electron dynamics in intense laser pulses
HE Kristiansen, ØS Schøyen, S Kvaal, TB Pedersen
The Journal of chemical physics 152 (7), 2020
392020
Interpretation of coupled-cluster many-electron dynamics in terms of stationary states
TB Pedersen, HE Kristiansen, T Bodenstein, S Kvaal, ØS Schøyen
Journal of Chemical Theory and Computation 17 (1), 388-404, 2020
242020
Time‐dependent coupled‐cluster theory
B Sverdrup Ofstad, E Aurbakken, Ø Sigmundson Schøyen, HE Kristiansen, ...
Wiley Interdisciplinary Reviews: Computational Molecular Science 13 (5), e1666, 2023
172023
Linear and nonlinear optical properties from TDOMP2 theory
HE Kristiansen, BS Ofstad, E Hauge, E Aurbakken, ØS Schøyen, S Kvaal, ...
Journal of chemical theory and computation 18 (6), 3687-3702, 2022
102022
Time-dependent coupled-cluster theory
E Aurbakken, HE Kristiansen, S Kvaal, TB Pedersen
Wiley Interdiscip. Rev.: Comput. Mol. Sci. 13, e1666, 2023
52023
Adiabatic extraction of nonlinear optical properties from real-time time-dependent electronic-structure theory
BS Ofstad, HE Kristiansen, E Aurbakken, ØS Schøyen, S Kvaal, ...
The Journal of Chemical Physics 158 (15), 2023
32023
Transient spectroscopy from time-dependent electronic-structure theory without multipole expansions
E Aurbakken, BS Ofstad, HE Kristiansen, ØS Schøyen, S Kvaal, ...
Physical Review A 109 (1), 013109, 2024
22024
S-Diagnostic─An a Posteriori Error Assessment for Single-Reference Coupled-Cluster Methods
FM Faulstich, HE Kristiansen, MA Csirik, S Kvaal, TB Pedersen, ...
The Journal of Physical Chemistry A 127 (43), 9106-9120, 2023
22023
Time Evolution of Quantum Mechanical Many-Body Systems
HE Kristiansen
22017
Coupled cluster theory for electron dynamics
HE Kristiansen
12022
Time evolution as an optimization problem: The hydrogen atom in strong laser fields in a basis of time-dependent Gaussian wave packets
SE Schrader, HE Kristiansen, TB Pedersen, S Kvaal
arXiv preprint arXiv:2404.07699, 2024
2024
Pseudospectral discretization of the time-dependent Schr\" odinger equation
H Kristiansen, E Aurbakken
arXiv preprint arXiv:2404.04109, 2024
2024
Time evolution as an optimization problem: The hydrogen atom in strong laser fields in a basis of time-dependent Gaussian wave packets
S Elias Schrader, HE Kristiansen, TB Pedersen, S Kvaal
arXiv e-prints, arXiv: 2404.07699, 2024
2024
Magnetic optical rotation from real-time simulations in finite magnetic fields
BS Ofstad, M Wibowo-Teale, HE Kristiansen, E Aurbakken, MP Kitsaras, ...
The Journal of Chemical Physics 159 (20), 2023
2023
Cost-Efficient High-Resolution Linear Absorption Spectra through Extrapolating the Dipole Moment from Real-Time Time-Dependent Electronic-Structure Theory
E Hauge, HE Kristiansen, L Konecny, M Kadek, M Repisky, TB Pedersen
Journal of Chemical Theory and Computation 19 (21), 7764-7775, 2023
2023
Coulomb interaction-driven entanglement of electrons on helium
NR Beysengulov, J Pollanen, ØS Schøyen, SD Bilek, JB Flaten, ...
arXiv preprint arXiv:2310.04927, 2023
2023
Magnetic Optical Rotation from Real-Time Simulations in Finite Magnetic Fields
B Sverdrup Ofstad, M Wibowo-Teale, HE Kristiansen, E Aurbakken, ...
arXiv e-prints, arXiv: 2308.06003, 2023
2023
Adiabatic extraction of nonlinear optical properties from real-time time-dependent electronic-structure theory
B Sverdrup Ofstad, HE Kristiansen, E Aurbakken, Ø Sigmundson Schøyen, ...
arXiv e-prints, arXiv: 2302.02779, 2023
2023
Evaluation of Gaussian integrals for the modeling of two-dimensional quantum systems
ØS Schøyen, HE Kristiansen, AA Mariadason
arXiv preprint arXiv:2111.09638, 2021
2021
Evaluation of Gaussian integrals for the modeling of two-dimensional quantum systems
Ø Sigmundson Schøyen, HE Kristiansen, A Alocias Mariadason
arXiv e-prints, arXiv: 2111.09638, 2021
2021
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Articles 1–20