Concepedia

Helen van Aggelen

HV

19

Publications

724

Citations

15

H-Index

2009

Active since

Affiliations

Ghent University(Current)

Duke University

McMaster University

Philips (United States)

University of Liverpool

Helen van Aggelen is an author at Ghent University specializing in engineering, physics, and natural sciences.

Top concepts

EngineeringPhysicsNatural SciencesQuantum ChemistryComputational ChemistryQuantum ScienceApplied PhysicsChemistryPhysical ChemistryCondensed Matter Physics

Publications per year

2009–2019

19

Publications

19

Exchange-correlation energy from pairing matrix fluctuation and the particle-particle random-phase approximation

Helen van Aggelen, Yang Yang, Weitao Yang · Physical Review A · 2013 · 106 citations · Full text

Engineering, Many-body Quantum Physic, Computational Chemistry +20

Double, Rydberg and charge transfer excitations from pairing matrix fluctuation and particle-particle random phase approximation

Yang Yang, Helen van Aggelen, Weitao Yang · The Journal of Chemical Physics · 2013 · 68 citations · Full text

Charge Excitations, Engineering, Many-body Quantum Physic +17

Variational determination of the second-order density matrix for the isoelectronic series of beryllium, neon, and silicon

Brecht Verstichel, Helen van Aggelen, Dimitri Van Neck et al. · Physical Review A · 2009 · 63 citations · Full text

Second-order Density Matrix, Engineering, Physics +15

Benchmark tests and spin adaptation for the particle-particle random phase approximation

Yang Yang, Helen van Aggelen, Stephan N. Steinmann et al. · The Journal of Chemical Physics · 2013 · 57 citations · Full text

Exchange-correlation energy from pairing matrix fluctuation and the particle-particle random phase approximation

Helen van Aggelen, Yang Yang, Weitao Yang · The Journal of Chemical Physics · 2014 · 56 citations · Full text

Rows per page

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