105 citations · 602 across the 16 of their papers we have counts for
16 papers
Extending the Handover-Iterative VQE to Challenging Strongly Correlated Systems: and Fe-S Cluster
Pilsun Yoo, Kyungmin Kim, Eyuel E. Elala +10
Accurately describing strongly correlated electronic systems remains a central challenge in quantum chemistry, as electron-electron interactions give rise to complex many-body wave…
Characteristic features of the strongly-correlated regime: Lessons from a 3-fermion one-dimensional harmonic trap
Victor Caliva, Johanna I Fuks
The transition into a strongly-correlated regime of 3 fermions trapped in a one-dimensional harmonic potential is investigated. This interesting, but little-studied system, allows…
Orbital-optimized pair-correlated electron simulations on trapped-ion quantum computers
Luning Zhao, Joshua Goings, Kenneth Wright +8
Variational quantum eigensolvers (VQE) are among the most promising approaches for solving electronic structure problems on near-term quantum computers. A critical challenge for VQ…
Probing particle-particle correlation in harmonic traps with twisted light
Johanna I Fuks, Guillermo F Quinteiro, Heiko Appel +1
We explore the potential of twisted light as a tool to unveil many-body effects in parabolically confined systems. According to the Generalized Kohn Theorem, the dipole response of…
Exploring non-adiabatic approximations to the exchange-correlation functional of TDDFT
Johanna I. Fuks, Lionel Lacombe, Soeren E. B. Nielsen +1
A decomposition of the exact exchange-correlation potential of time-dependent density functional theory into an interaction component and a kinetic component offers a new starting…
Studies of Spuriously Shifting Resonances in Time-dependent Density Functional Theory
Kai Luo, Johanna I. Fuks, Neepa T. Maitra
Adiabatic approximations in time-dependent density functional theory (TDDFT) will in general yield unphysical time-dependent shifts in the resonance positions of a system driven fa…