Perturbations of Ground States of Type I C ∗ -Algebras

DOI10.2307/2042427zbMath0445.46045OpenAlexW4252924297MaRDI QIDQ3889591

Charles J. K. Batty

Publication date: 1980

Published in: Proceedings of the American Mathematical Society (Search for Journal in Brave)

Full work available at URL: https://semanticscholar.org/paper/29bbf4521fe05ed8fae54512c8cedfe946836dc9

zbMATH Keywords

ground statesmall perturbationspectrum conditionone-parameter C*-dynamical systemtype I C*-algebra

Mathematics Subject Classification ID

Noncommutative dynamical systems (46L55) Axiomatic quantum field theory; operator algebras (81T05) Perturbation theories for operators and differential equations in quantum theory (81Q15) Classifications of (C^*)-algebras (46L35) States of selfadjoint operator algebras (46L30)

Related Items (1)

On locally linearly dependent operators and derivations

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