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most citedFragility of Topology under Electronic Correlations in Iron Chalcogenides

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physics.chem-ph2026

Deep learning of committor and explainable artificial intelligence analysis for identifying reaction coordinates

Toshifumi Mori, Kei-ichi Okazaki, Kang Kim +1

The paper presents a framework that uses deep neural networks to learn the committor function for identifying reaction coordinates in complex molecular systems, and applies explain…

physics.chem-ph20261 cited

Analytical Nuclear Gradients for State-Averaged Configuration Interaction Singles Variants: Application to Conical Intersections

Takashi Tsuchimochi

We derive analytical nuclear gradients for state-averaged orbital-optimized configuration interaction singles (SACIS) and its spin-projected extension (SAECIS), enabling efficient…

physics.chem-ph20261 cited

Leveraging configuration interaction singles for qualitative descriptions of ground and excited states: state-averaging, linear-response, and spin-projection

Takashi Tsuchimochi, Benjamin Mokhtar

While configuration interaction singles (CIS) provides a computationally efficient description of excited states, it systematically overestimates excitation energies and performs p…

physics.chem-ph20261 cited

Deep learning of committor for ion dissociation and interpretable analysis of solvent effects using atom-centered symmetry functions

Kenji Okada, Kazushi Okada, Kei-ichi Okazaki +3

The association and dissociation of ion pairs in water are fundamental to physical chemistry, yet their reaction coordinates are complex, involving not only interionic distance but…