"Quantentheorie." . . "Quantentheorie Operatortheorie." . . "Quantenmechanisches System Superauswahlregel." . . "Operatortheorie." . . "Quantum theory." . . "Quantum theory" . "Wan, K. Kong." . . "Supraconductivité." . . . . "Quantenmechanik." . . "Verallgemeinerung." . . "Nuclear physics." . . "Nuclear physics" . "SCIENCE Physics Quantum Theory." . . . . . "From Micro To Macro Quantum Systems a Unified Formalism With Superselection Rules And Its Applications"@en . . "Electronic books"@en . "Electronic books" . . . . . . . "Electronic resource"@en . . . . . . . . . "Livres électroniques" . . . . "From micro to macro quantum systems a unified formalism with superselection rules and its applications"@en . "From micro to macro quantum systems a unified formalism with superselection rules and its applications" . . "From Micro to Macro Quantum Systems A Unified Formalism with Superselection Rules and Its Applications" . . . . . . . "Traditional quantum theory has a very rigid structure, making it difficult to accommodate new properties emerging from novel systems. This book presents a flexible and unified theory for physical systems, from micro and macro quantum to classical. This is achieved by incorporating superselection rules and maximal symmetric operators into the theory. The resulting theory is applicable to classical, microscopic quantum and non-orthodox mixed quantum systems of which macroscopic quantum systems are examples. A unified formalism also greatly facilitates the discussion of interactions between these systems. A scheme of quantization by parts is introduced, based on the mathematics of selfadjoint and maximal symmetric extensions of symmetric operators, to describe point interactions."@en . . "From micro to macro quantum systems : a unified formalism with superselection rules and its applications" . . . "From micro to macro quantum systems : a unified formalism with superselection rules and its applications"@en . . . . . "Théorie quantique." . .