Nonperturbative method for treating square root operators in relativistic quantum theories

DOI10.1016/0021-9991(87)90004-0zbMath0612.65088OpenAlexW1970833529MaRDI QIDQ1088395

W. N. Polyzou

Publication date: 1987

Published in: Journal of Computational Physics (Search for Journal in Brave)

Full work available at URL: https://doi.org/10.1016/0021-9991(87)90004-0

zbMATH Keywords

convergenceeigenvaluesCoulomb potentialVariational methodsNumerical resultskinetic energy operatorlight quarksRelativistic correctionsRelativistic quantum mechanical equationssquare root operators

Mathematics Subject Classification ID

Closed and approximate solutions to the Schrödinger, Dirac, Klein-Gordon and other equations of quantum mechanics (81Q05) Finite element, Rayleigh-Ritz and Galerkin methods for boundary value problems involving PDEs (65N30) Quantum field theory on curved space or space-time backgrounds (81T20) Applications to the sciences (65Z05) Numerical methods for eigenvalue problems for boundary value problems involving PDEs (65N25)

Related Items (2)

Useful bases for problems in nuclear and particle physics ⋮ A theorem on light-front quantum models

Cites Work

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