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Lucas Visscher

Explore the profile of Lucas Visscher including associated specialties, affiliations and a list of published articles. Areas
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Articles 127
Citations 605
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Recent Articles
1.
Rodriguez-Mayorga M, Loos P, Bruneval F, Visscher L
J Chem Phys . 2025 Feb; 162(5). PMID: 39902701
Reduced density matrix functional theory (RDMFT) and coupled cluster theory restricted to paired double excitations (pCCD) are emerging as efficient methodologies for accounting for the so-called non-dynamic electronic correlation effects....
2.
Koridon E, Sen S, Visscher L, Polla S
J Chem Theory Comput . 2025 Jan; 21(2):655-669. PMID: 39792562
Embedding techniques allow the efficient description of correlations within localized fragments of large molecular systems while accounting for their environment at a lower level of theory. We introduce FragPT2: a...
3.
Hariharan S, Kinge S, Visscher L
J Chem Inf Model . 2024 Nov; 65(2):472-511. PMID: 39611724
Heterogeneous catalysis plays a critical role in many industrial processes, including the production of fuels, chemicals, and pharmaceuticals, and research to improve current catalytic processes is important to make the...
4.
Visnak J, Brandejs J, Mate M, Visscher L, Legeza O, Pittner J
J Chem Theory Comput . 2024 Oct; 20(20):8862-8875. PMID: 39382265
Heavy atom compounds represent a challenge for computational chemistry due to the need for simultaneous treatment of relativistic and correlation effects. Often such systems also exhibit strong correlation, which hampers...
5.
Chibueze C, Visscher L
J Chem Phys . 2024 Sep; 161(9). PMID: 39234966
When using quantum chemical methods to study electronically excited states of open-shell molecules, it is often beneficial to start with wave functions that are spin eigenfunctions. For excited states of...
6.
Yuan X, Halbert L, Pototschnig J, Papadopoulos A, Coriani S, Visscher L, et al.
J Chem Theory Comput . 2024 Jan; 20(2):677-694. PMID: 38193434
We present the development and implementation of relativistic coupled cluster linear response theory (CC-LR), which allows the determination of molecular properties arising from time-dependent or time-independent electric, magnetic, or mixed...
7.
Yuan X, Halbert L, Visscher L, Pereira Gomes A
J Chem Theory Comput . 2023 Dec; 19(24):9248-9259. PMID: 38079602
We present the implementation of quadratic response theory based upon the relativistic equation-of-motion coupled cluster method. We showcase our implementation, whose generality allows us to consider both time-dependent and time-independent...
8.
DAntoni P, Medves M, Toffoli D, Fortunelli A, Stener M, Visscher L
J Phys Chem A . 2023 Oct; 127(44):9244-9257. PMID: 37906956
The Resolution of Identity (RI) technique has been employed to speed up the use of hybrid exchange-correlation (xc) functionals at the TDDFT level using the Hybrid Diagonal Approximation. The RI...
9.
Forster A, van Lenthe E, Spadetto E, Visscher L
J Chem Theory Comput . 2023 Aug; 19(17):5958-5976. PMID: 37594901
We report an all-electron, atomic orbital (AO)-based, two-component (2C) implementation of the approximation (GWA) for closed-shell molecules. Our algorithm is based on the space-time formulation of the GWA and uses...
10.
Belic J, Forster A, Menzel J, Buda F, Visscher L
Phys Chem Chem Phys . 2023 Jun; 25(28):19266-19268. PMID: 37265381
Correction for 'Automated assessment of redox potentials for dyes in dye-sensitized photoelectrochemical cells' by Jelena Belić , , 2022, , 197-210, https://doi.org/10.1039/D1CP04218A.