Lax-type equation unifying gradient systems in quantum and classical statistical models

DOI10.1007/S10582-006-0443-5zbMath1109.81047OpenAlexW1963586214MaRDI QIDQ871971

Yoshio Uwano

Publication date: 27 March 2007

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

Full work available at URL: https://doi.org/10.1007/s10582-006-0443-5

zbMATH Keywords

information geometrygradient systemsLax-type equationquantum search

Mathematics Subject Classification ID

Quantum groups (quantized enveloping algebras) and related deformations (17B37) Quantum groups and related algebraic methods applied to problems in quantum theory (81R50) Noncommutative geometry in quantum theory (81R60)

Cites Work

• Completely integrable gradient systems on the manifolds of Gaussian and multinomial distributions
• Quantum Fisher metric and estimation for pure state models

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