On the Bogoliubov transformation for quadratic boson observables

DOI10.1063/1.530338zbMath0786.15034OpenAlexW1976733276MaRDI QIDQ4276745

Osvaldo Maldonado

Publication date: 7 February 1994

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

Full work available at URL: https://doi.org/10.1063/1.530338

zbMATH Keywords

algorithmquadratic formcanonical transformationdiagonalizationBogolyubov transformationHermitian quadratic boson operators

Mathematics Subject Classification ID

Selfadjoint operator theory in quantum theory, including spectral analysis (81Q10) Canonical forms, reductions, classification (15A21)

Related Items (2)

Gauge invariant energy spectra in 2-dimensional noncommutative quantum mechanics ⋮ A nonlinear Bogolyubov transformation

Cites Work

• Higher Random-Phase Approximations in the Many-Body Problem

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