Concepedia

Robert A. Lang

RA

4

Publications

94

Citations

4

H-Index

2018

Active since

Affiliations

The Scarborough Hospital(Current)

Carleton University

University of Toronto

Robert A. Lang is an author at The Scarborough Hospital specializing in physics, engineering, and computational chemistry.

ORCID

Top concepts

Publications per year

2018–2021

4

Publications

4

Analytic gradients in variational quantum algorithms: Algebraic extensions of the parameter-shift rule to general unitary transformations

Artur F. Izmaylov, Robert A. Lang, Tzu-Ching Yen · Physical review. A/Physical review, A · 2021 · 50 citations · Full text

General formalism for vibronic Hamiltonians in tetragonal symmetry and beyond

Riley J. Hickman, Robert A. Lang, Tao Zeng · Physical Chemistry Chemical Physics · 2018 · 19 citations

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Unified Hamiltonian Formalism of Jahn–Teller and Pseudo-Jahn–Teller Problems in Axial Symmetries

James Brown, Robert A. Lang, Tao Zeng · Journal of Chemical Theory and Computation · 2021 · 13 citations

General formalism of vibronic Hamiltonians for tetrahedral and octahedral systems: Problems that involve A-type states and a-type vibrations

Robert A. Lang, Achini Japahuge, Tao Zeng · Chemical Physics · 2018 · 12 citations

, , +6

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