Show/Hide Menu
Hide/Show Apps
Logout
Türkçe
Türkçe
Search
Search
Login
Login
OpenMETU
OpenMETU
About
About
Open Science Policy
Open Science Policy
Open Access Guideline
Open Access Guideline
Postgraduate Thesis Guideline
Postgraduate Thesis Guideline
Communities & Collections
Communities & Collections
Help
Help
Frequently Asked Questions
Frequently Asked Questions
Guides
Guides
Thesis submission
Thesis submission
MS without thesis term project submission
MS without thesis term project submission
Publication submission with DOI
Publication submission with DOI
Publication submission
Publication submission
Supporting Information
Supporting Information
General Information
General Information
Copyright, Embargo and License
Copyright, Embargo and License
Contact us
Contact us
The Star Product on the Fuzzy Supersphere
Download
index.pdf
Date
2002-07-01
Author
BALACHANDRAN, A P
Kürkcüoğlu, Seçkin
ROJAS, Efrain
Metadata
Show full item record
This work is licensed under a
Creative Commons Attribution-NonCommercial-NoDerivatives 4.0 International License
.
Item Usage Stats
168
views
58
downloads
Cite This
The fuzzy supersphere S-F((2,2)) is a finite-dimensional matrix approximation to the supersphere S-(2,S-2) incorporating supersymmetry exactly. Here the star-product of functions on S-F((2,2)) is obtained by utilizing the OSp(2,1) coherent states. We check its graded commutative limit to S-(2,S-2) and extend it to fuzzy versions of sections of bundles using the methods of [1]. A brief discussion of the geometric structure of our star-product completes our work.
Subject Keywords
Discrete and finite symmetries
,
Superspaces
,
Differential and algebraic geometry
,
Non-commutative geometry
URI
https://hdl.handle.net/11511/42540
Journal
JOURNAL OF HIGH ENERGY PHYSICS
DOI
https://doi.org/10.1088/1126-6708/2002/07/056
Collections
Department of Physics, Article
Suggestions
OpenMETU
Core
An obstruction to the existence of real projective structures
Coban, Hatice (Elsevier BV, 2019-09-15)
In this short note, we give an obstruction to obtain examples of higher dimensional manifolds with infinite fundamental groups, including the infinite cyclic group Z, admitting no real projective structure.
Approximate Pseudospin and Spin Solutions of the Dirac Equation for a Class of Exponential Potentials
Arda, Altug; Sever, Ramazan; TEZCAN, CEVDET (2010-02-01)
The Dirac equation is solved for some exponential potentials the hypergeometric-type potential, the generalized Morse potential, and the Poschl-Teller potential with any spin-orbit quantum number kappa in the case of spin and pseudospin symmetry. We have approximated for non s-waves the centrifugal term by an exponential form. The energy eigenvalue equations and the corresponding wave functions are obtained by using a generalization of the Nikiforov-Uvarov method.
The finite element method over a simple stabilizing grid applied to fluid flow problems
Aydın, Selçuk Han; Tezer-Sezgin, Münevver; Department of Scientific Computing (2008)
We consider the stabilized finite element method for solving the incompressible Navier-Stokes equations and the magnetohydrodynamic (MHD) equations in two dimensions. The well-known instabilities arising from the application of standard Galerkin finite element method are eliminated by using the stabilizing subgrid method (SSM), the streamline upwind Petrov-Galerkin (SUPG) method, and the two-level finite element method (TLFEM). The domain is discretized into a set of regular triangular elements. In SSM, the...
The discrete fractional Fourier transform
Candan, Çağatay; OZAKTAS, HM (2000-05-01)
We propose and consolidate a definition of the discrete fractional Fourier transform that generalizes the discrete Fourier transform (DFT) in the same sense that the continuous fractional Fourier transform generalizes the continuous ordinary Fourier transform. This definition is based on a particular set of eigenvectors of the DFT matrix, which constitutes the discrete counterpart of the set of Hermite-Gaussian functions. The definition is exactly unitary, index additive, and reduces to the DFT for unit ord...
The Sigma(0)Lambda transition magnetic moment in light cone QCD sum rules
Alıyev, Tahmasıb; Özpineci, Altuğ; Savcı, Mustafa (2001-09-20)
Using the general form of the Sigma (0) and Lambda currents, the Sigma (0)Lambda transition magnetic moment is calculated in framework of the light cone QCD sum rules. A comparison of our result on this quantity with the existing theoretical results and experimental data is presented.
Citation Formats
IEEE
ACM
APA
CHICAGO
MLA
BibTeX
A. P. BALACHANDRAN, S. Kürkcüoğlu, and E. ROJAS, “The Star Product on the Fuzzy Supersphere,”
JOURNAL OF HIGH ENERGY PHYSICS
, pp. 56–56, 2002, Accessed: 00, 2020. [Online]. Available: https://hdl.handle.net/11511/42540.