MULTIINSTANTON SOLUTIONS IN 8-DIMENSIONAL CURVED SPACE

Date

1991-02-20

Author

DUNDARER, AR

Metadata

Show full item record

This work is licensed under a Creative Commons Attribution-NonCommercial-NoDerivatives 4.0 International License.

Item Usage Stats

55
views

0
downloads

Starting from an SO(8) +/- Yang-Mills field F(ab), a four-index antisymmetric, non-Abelian field F(abcd) is defined. It is shown that this field satisfies a self-duality relation in eight-diemensional curved space and that its action integral is proportional to n, the winding number of the mapping from S8 onto S8 given by the octonionic transformation x --> w = x(n).

Subject Keywords

Nuclear and High Energy Physics, Astronomy and Astrophysics

URI

https://hdl.handle.net/11511/64276

Journal

MODERN PHYSICS LETTERS A

DOI

https://doi.org/10.1142/s0217732391000403

Collections

Department of Physics, Article

Suggestions

OpenMETU
Core

Eigenvalues and eigenfunctions of Woods-Saxon potential in PT-symmetric quantum mechanics Berkdemir, Ayse; Berkdemir, Cuneyt; Sever, Ramazan (World Scientific Pub Co Pte Lt, 2006-09-07) Using the Nikiforov-Uvarov method which is based on solving the second-order differential equations, we firstly analyzed the energy spectra and eigenfunctions of the Woods-Saxon potential. In the framework of the PT-symmetric quantum mechanics, we secondly solved the time-independent Schrodinger equation for the PT and non-PT-symmetric version of the potential. It is shown that the discrete energy eigenvalues of the non-PT-symmetric potential consist of the real and imaginary parts, but the PT-symmetric one...
SPONTANEOUS BREAKING OF LORENTZ SYMMETRY AND VERTEX OPERATORS FOR VORTICES Balachandran, A. P.; Kürkcüoğlu, Seçkin; De Queiroz, A. R. (World Scientific Pub Co Pte Lt, 2013-03-14) We first review the spontaneous Lorentz symmetry breaking in the presence of mass-less gauge fields and infraparticles. This result was obtained long time ago in the context of rigorous quantum field theory (QFT) by Frohlich, Morchio and Strocchi [Ann. Phys. 119, 241 (1979); Phys. Lett. B 89, 61 (1979)] and reformulated by Balachandran and Vaidya (arXiv:1302.3406) using the notion of superselection sectors and directiondependent test functions at spatial infinity for gauge transformations. Inspired by these...
Gravitational charges of transverse asymptotically AdS spacetimes Cebeci, Hakan; Sarıoğlu, Bahtiyar Özgür; Tekin, Bayram (American Physical Society (APS), 2006-12-01) Using Killing-Yano symmetries, we construct conserved charges of spacetimes that asymptotically approach to the flat or anti-de Sitter spaces only in certain directions. In D dimensions, this allows one to define gravitational charges (such as mass and angular momenta densities) of p-dimensional branes/solitons or any other extended objects that curve the transverse space into an asymptotically flat or AdS one. Our construction answers the question of what kind of charges the antisymmetric Killing-Yano tens...
Pseudospin and spin symmetry in Dirac-Morse problem with a tensor potential AYDOĞDU, OKTAY; Sever, Ramazan (Elsevier BV, 2011-09-14) Under the conditions of the pseudospin and spin symmetry, approximate analytical solutions of the Dirac-Morse problem with Coulomb-like tensor potential are presented. The energy eigenvalue equations are found and corresponding radial wave functions are obtained in terms of confluent hypergeometric functions. The energy eigenvalues are calculated numerically in the absence and presence of the tensor potential. We also investigate the contribution of the potential parameters to the energy splitting of the ps...
Multiparticle correlations and higher order harmonics in pPb collisions at root s(NN)=8.16 TeV Wang, Quan; et. al. (Elsevier BV, 2019-02-01) The elliptic and higher-order azimuthal anisotropy Fourier harmonics (v(n)) are obtained for pPb collisions at root s(NN) = 8.16 TeV over a wide range of event multiplicities based on multiparticle correlations. The data were collected by the CMS experiment during the 2016 LHC run. A sample of peripheral PbPb collisions at root s(NN) = 5.02 TeV covering a similar range of event multiplicities to the pPb results is also analyzed for comparison. The ratios of different harmonic moments are obtained for both v...

Citation Formats

A. DUNDARER, “MULTIINSTANTON SOLUTIONS IN 8-DIMENSIONAL CURVED SPACE,” MODERN PHYSICS LETTERS A, pp. 409–415, 1991, Accessed: 00, 2020. [Online]. Available: https://hdl.handle.net/11511/64276.