A matrix diagonalisation problem in quantum mechanics

DOI10.1088/0305-4470/20/18/028zbMath0635.15010OpenAlexW2085180857MaRDI QIDQ3773999

Joseph G. Conlon

Publication date: 1987

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

Full work available at URL: https://doi.org/10.1088/0305-4470/20/18/028

zbMATH Keywords

Hamiltonianeigenvalue problemdiagonal formBogolyubov approximationground-state energy of a Bose fluidinteracting Bose fluidmatrix diagonalisation problem

Mathematics Subject Classification ID

Eigenvalues, singular values, and eigenvectors (15A18) Selfadjoint operator theory in quantum theory, including spectral analysis (81Q10) Canonical forms, reductions, classification (15A21)

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