The optimized Rayleigh–Ritz scheme for determining the quantum-mechanical spectrum

DOI10.1088/1751-8113/40/35/009zbMath1123.81024arXiv1008.4606OpenAlexW2018044998MaRDI QIDQ3592418

Przemysław Kościk, Anna Okopińska

Publication date: 13 September 2007

Published in: Journal of Physics A: Mathematical and Theoretical (Search for Journal in Brave)

Full work available at URL: https://arxiv.org/abs/1008.4606

Mathematics Subject Classification ID

Selfadjoint operator theory in quantum theory, including spectral analysis (81Q10) Variational principles of physics (49S05)

Related Items (3)

New state dependent uncertainty principle and design of objective function for optimisation: utility of kinetic and potential energy uncertainties ⋮ The Hill determinant method revisited ⋮ Resonances and PT symmetry in quantum curves

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