161 citations · 305 across the 15 of their papers we have counts for
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Ultra-Compact accurate wave functions for He-like and Li-like iso-electronic sequences and variational calculus. III. Spin-quartet state of the Lithium sequence
D. J. Nader, J. C. del Valle, J. C. Lopez Vieyra +1
As a continuation of Part I, dedicated to the ground state of He-like and Li-like isoelectronic sequences for nuclear charges , and Part II, dedicated to two excited sta…
Ultra-Compact accurate wave functions for He-like and Li-like iso-electronic sequences and variational calculus. II. Spin-singlet (excited) and spin-triplet (lowest) states of the Helium sequence
A. V. Turbiner, J. C. Lopez Vieyra, J. C. del Valle +1
As a continuation of Part I \cite{Part-1:2020} (Int. Journal of Quantum Chem. 2021; 121: qua.26586), dedicated to the ground state of He-like and Li-like isoelectronic sequences fo…
The molecule in a strong magnetic field revisited
D. J. Nader, A. V. Turbiner, J. C. López Vieyra
A compact, few-parametric, physically adequate, 3-term variational trial function is used to calculate with high accuracy the energy of the ground state of the hydrogen m…
The He molecular ion and the He atomic ion in strong magnetic fields
J. C. Lopez Vieyra, A. V. Turbiner
We study the question about existence i.e. stability with respect to dissociation of the spin-quartet, permutation- and reflection-symmetric () state…