Results 21 to 30 of about 1,238,512 (45)

Intuitionistic quantum logic of an n-level system [PDF]

, 2009
A decade ago, Isham and Butterfield proposed a topos theoretic approach to quantum mechanics, which meanwhile has been extended by Doering and Isham so as to provide a new mathematical foundation for all of physics.
Landsman, N.P., Nicolaas P. Landsman, Caspers, Martijn, Landsman, Klaas, Heunen, C., Klaas Landsman, Spitters, Bas, Bas Spitters, Spitters, BAW Bas, Spitters, B., Landsman, NP, Landsman, Nicolaas P., Caspers, M, Spitters, B.A.W., Heunen, C, Martijn Caspers, Chris Heunen, Heunen, Chris, Caspers, M., Caspers, M.P.T.   +19 more
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Lie 2-algebra models [PDF]

, 2014
In this paper, we begin the study of zero-dimensional field theories with fields taking values in a semistrict Lie 2-algebra. These theories contain the IKKT matrix model and various M-brane related models as special cases.
Saemann, Christian; id_orcid, Christian Sämann, Ritter, Patricia, Patricia Ritter   +3 more
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Model-Theoretic Investigations into Consequence Operation (Cn) in Quantum Logics: An Algebraic Approach. [PDF]

, 2006
In this paper, we present the fundamentals of the so-called algebraic approach to propositional quantum logics. We define the set of formulae describing quantum reality as a free algebra freely generated by the set of quantum proportional variables.
WILCZEK, Piotr
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Quantum unique factorisation domains [PDF]

, 2006
We prove a general theorem showing that iterated skew polynomial extensions of the type that fit the conditions needed by Cauchon's deleting derivations theory and by the Goodearl-Letzter stratification theory are unique factorisation rings in the sense ...
Lenagan, T.H., Rigal, L., L. RIGAL, Launois, Stephane, S. LAUNOIS, T. H. LENAGAN   +5 more
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Smallness problem for quantum affine algebras and quiver varieties [PDF]

, 2008
33 pages. version préliminaire (2006) d'un travail publié sous forme définitive (2008)International audienceThe geometric small property (Borho-MacPherson) of projective morphisms implies a description of their singularities in terms of intersection ...
Hernandez, David
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Lie algebras: infinite generalizations and deformations [PDF]

, 1990
There are many applications of Lie algebras to theoretical physics. This thesis is a study of some new mathematical structures which also are applicable to current physical ideas.
Fletcher, Paul, Fletcher, P
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Geometria de fibrados não-comutativos [PDF]

, 2005
Dissertação (mestrado) - Universidade Federal de Santa Catarina, Centro de Ciências Físicas e Matemáticas. Programa de Pós-graduação em Matemática e Computação Científica.Neste trabalho iremos generalizar o conceito de fibrados principais para o contexto
Castro, Gilles Gonçalves de
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Weyl, Demazure and fusion modules for the current algebra of slr+1 [PDF]

, 2006
We construct a Poincaré–Birkhoff–Witt type basis for the Weyl modules [V. Chari, A. Pressley, Weyl modules for classical and quantum affine algebras, Represent. Theory 5 (2001) 191–223, math.QA/0004174] of the current algebra of slr+1.
Loktev, Sergei, Chari, Vyjayanthi
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Poisson and Hochschild cohomology and the semiclassical limit [PDF]

, 2013
Let $B$ be a quantum algebra possessing a semiclassical limit $A$. We show that under certain hypotheses $B^e$ can be thought of as a deformation of the Poisson enveloping algebra of $A$, and we give a criterion for the Hochschild cohomology of $B$ to
Towers, Matthew
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Twisted Poincare duality for some quadratic Poisson algebras [PDF]

, 2007
We exhibit a Poisson module restoring a twisted Poincaré duality between Poisson homology and cohomology for the polynomial algebra R=C[X1Xn] endowed with Poisson bracket arising from a uniparametrised quantum affine space.
Stéphane Launois, Lionel Richard, Richard, Lionel, Launois, Stephane   +3 more
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