Results 141 to 150 of about 84,094 (237)

Non-commutative geometry: a perspective on string and field theories

open access: yes, 2014
A systematic and comprehensive account of developments in non-commutative geometry, at a pedagogical level. It does not go into the details of rigorous (advanced level) mathematical formulation of non-commutative geometry; rather, it restricts itself to ...
Kar, Supriva
core  

Canonical systems and non-commutative geometry

open access: yes, 2003
: Inspired by ideas from non-commutative geometry, unions of moduli spaces of linear control systems are identified as open subsets of infinite ...
Reineke, Markus, Le Bruyn, Lieven
core  

Quantum Logic and Non-Commutative Geometry

open access: yes, 2007
We propose a general scheme for the "logic" of elementary propositions of physical systems, encompassing both classical and quantum cases, in the framework given by Non Commutative Geometry.
RUBELE R., MARCHETTI, PIERALBERTO
core  

A computational non-commutative geometry program for disordered topological insulators

open access: yes, 2017
This work presents a computational program based on the principles of non-commutative geometry and showcases several applications to topological insulators.
Prodan, Emil, Emil Prodan
core   +1 more source

Geometry of time-spaces: non-commutative algebraic geometry, applied to quantum theory

open access: yes, 2011
This is a monograph about non-commutative algebraic geometry, and its application to physics. The main mathematical inputs are the non-commutative deformation theory, moduli theory of representations of associative algebras, a new non-commutative theory
Landau, Olav Arnfinn
core  

Topics in orbifold geometry and Gorenstein homogeneous spaces [PDF]

open access: yes
I study two problems from different domains. The first problem is related to orbifold geometry and the second to Gorenstein homogeneous spaces. Though two different topics, they share a common theme: the Gorenstein property.
Hayat, Umar, (Researcher in mathematics)
core  

Yang-Mills field from fuzzy sphere quantum Kaluza-Klein model

open access: yesJournal of High Energy Physics
Using the framework of quantum Riemannian geometry, we show that gravity on the product of spacetime and a fuzzy sphere is equivalent under minimal assumptions to gravity on spacetime, an su 2-valued Yang-Mills field A μi and a real-symmetric-matrix ...
Chengcheng Liu, Shahn Majid
doaj   +1 more source

Monotone metrics on statistical manifolds of density matrices by geometry of non-commutative $L^2$-spaces,

open access: yes, 2001
Using an integral decomposition of non-commutative monotone metrics we show that each monotone metric described by the Petz classification theorem is related to the geometry of a suitable non-commutative L^2-space. This exactly reproduces and generalizes
Gibilisco, P   +3 more
core  

Survey of Gravity in Non-Commutative Geometry

open access: yes, 2009
We present a survey of the application of Cones' Non-Commutative Geometry to gravitation. Bases of the theory and Euclidian gravity models are reviewed. Then we discuss the problem of a Lorentzian generalization of the theory and review existing attempts
Franco, Nicolas; id_orcid
core  

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