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Generalized gradient approximation made simple.Physical review letters, 77(18):3865

5 Pith papers cite this work. Polarity classification is still indexing.

5 Pith papers citing it

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2026 4 2025 1

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Self-consistent Hessian-level meta-generalized gradient approximation

physics.chem-ph · 2026-04-08 · conditional · novelty 7.0

The paper introduces ϑ-PBE, a non-empirical Hessian-level meta-GGA that distinguishes one-electron density limits better than standard iso-orbital indicators and provides a roadmap for self-consistent PAW implementation.

Expander attention as exchange-correlation

quant-ph · 2026-05-11 · unverdicted · novelty 6.0

An expander-graph-transformer ansatz yields a linear-scaling non-local XC functional that recovers the H2 dissociation curve in the strongly correlated regime and gives promising results on planar H4.

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