Results 1 to 10 of about 225 (104)
Von Neumann algebra automorphisms and time-thermodynamics relation in generally covariant quantum theories [PDF]
25 pages ...
Connes, A., Rovelli, C.
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Information loss, mixing and emergent type III1 factors
A manifestation of the black hole information loss problem is that the two-point function of probe operators in a large Anti-de Sitter black hole decays in time, whereas, on the boundary CFT, it is expected to be an almost periodic function of time.
Keiichiro Furuya +3 more
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Pure Maps between Euclidean Jordan Algebras [PDF]
We propose a definition of purity for positive linear maps between Euclidean Jordan Algebras (EJA) that generalizes the notion of purity for quantum systems.
Abraham Westerbaan +2 more
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Note on complexity of quantum transmission processes
In 1989, Ohya propose a new concept, so-called Information Dynamics (ID), to investigate complex systems according to two kinds of view points. One is the dynamics of state change and another is measure of complexity.
Noboru Watanabe
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Acceptable random variables in non-commutative probability spaces
Introduction A class of random variables called negatively orthant dependent random variables defined in the classical setting of probability spaces by Lehman in 1966.
Ghadir Sadeghi, Mahin Sadat Divandar
doaj
Crossed products, conditional expectations and constraint quantization
Recent work has highlighted the importance of crossed products in correctly elucidating the operator algebraic approach to quantum field theories. In the gravitational context, the crossed product simultaneously promotes von Neumann algebras associated ...
Marc S. Klinger, Robert G. Leigh
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Euclidean path integrals for UV-completions of d-dimensional bulk quantum gravity were recently studied in [1] by assuming that they satisfy axioms of finiteness, reality, continuity, reflection-positivity, and factorization.
Donald Marolf, Daiming Zhang
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Anatolij Nikolaevich Sherstnev (on 80th birthday anniversary)
The paper describes the biography and the main scientific achievements of Professor Anatolij Nikolaevich Sherstnev. The scientific interests of A.N.
A.M. Bikchentaev +2 more
doaj
Model Theory of General von Neumann Algebras I: Generalized Ocneanu Ultraproducts
34 pages; comments welcome!
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Model Theory of General von Neumann Algebras II: Group Actions and Crossed Products
22 pages, comments welcome!
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