Results 81 to 90 of about 615 (177)

Moyal Star-Product and Unitary Representations of the Euclidean Motion Group

open access: yes, 2019
In this paper, the Moyal star-product quantization is used to construct the unitary irreducible representations of the Euclidean motion group on 3-dimensions. These unitary representations will come from the representation of its Lie algebra whose operators are defined by the left Moyal star-product multiplication. In fact, these representations of the
Balsomo, Alexander J., Nable, Job A.
openaire   +2 more sources

The classical and commutative limits of noncommutative quantum mechanics: a superstar * Wigner-Moyal equation

open access: yes, 2005
We are interested in the similarities and differences between the quantum-classical (Q-C) and the noncommutative-commutative (NC-Com) correspondences.
Ardeshir Eftekharzadeh   +3 more
core   +1 more source

ON THE ⋆-PRODUCT QUANTIZATION AND THE DUFLO MAP IN THREE DIMENSIONS

open access: yes, 2012
We analyze the star -product induced on F(R^3) by a suitable reduction of the Moyal product defined on F(R^4). This is obtained through the identification R^3 with g∗, the dual of a three- dimensional Lie algebra. We consider the su(2) case, exhibit a
ROSA, LUIGI, VITALE, PATRIZIA
core   +1 more source

Moyal Deformations of Gravity via SU ( N ) Gauge Theories, Branes and Topological Chern-Simons Matrix Models

open access: yes, 2003
Moyal noncommutative star-product deformations of higher dimensional gravitational Einstein-Hilbert actions via lower-dimensional SU(\infty) gauge theories are constructed explicitly based on the holographic reduction principle.
Castro \C
core  

An algebraic scheme associated with the noncommutative KP hierarchy and some of its extensions

open access: yes, 2005
A well-known ansatz (`trace method') for soliton solutions turns the equations of the (noncommutative) KP hierarchy, and those of certain extensions, into families of algebraic sum identities. We develop an algebraic formalism, in particular involving a (
Dimakis, Aristophanes   +3 more
core   +1 more source

Diagonal Representation of Open String Star and Moyal Product

open access: yes, 2002
LaTeX 2e, 21+12 pages, 6 figures, typos ...
openaire   +2 more sources

Evaluation of in vitro intrinsic radiosensitivity and characterization of five canine high-grade glioma cell lines. [PDF]

open access: yesFront Vet Sci, 2023
Cartiaux B   +6 more
europepmc   +1 more source

On the product system of a completely positive semigroup

open access: yes, 2003
Given a W∗-continuous semigroup φ of unital, normal, completely positive maps of B(H), we introduce its continuous tensor product system Eφ. If α is a minimal dilation E0-semigroup of φ with Arveson product system F, then Eφ is canonically isomorphic to ...
Markiewicz, Daniel
core   +1 more source

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