6533b86efe1ef96bd12cc687

RESEARCH PRODUCT

Comments on `A new efficient method for calculating perturbation energies using functions which are not quadratically integrable'

José Luis Regidor RosR Guardiola

subject

Quadratic growthGeneral Relativity and Quantum CosmologyClassical mechanicsIntegrable systemGeneral Physics and AstronomyPerturbation (astronomy)Statistical and Nonlinear PhysicsWave functionMathematical PhysicsMathematics

description

The recently proposed method of calculating perturbation energies using a non-normalizable wavefunction by Skala and Cizek is analysed and rigorously proved.

https://doi.org/10.1088/0305-4470/29/19/030