English
 
Help Privacy Policy Disclaimer
  Advanced SearchBrowse

Item

ITEM ACTIONSEXPORT

Released

Paper

On instability of Rubakov-Shaposhnikov model

MPS-Authors
/persons/resource/persons2689

Lavrelashvili,  G.
Quantum Gravity and Unified Theories, AEI Golm, MPI for Gravitational Physics, Max Planck Society;

External Resource
No external resources are shared
Fulltext (public)

1002.4566
(Preprint), 154KB

Supplementary Material (public)
There is no public supplementary material available
Citation

Lavrelashvili, G. (in preparation). On instability of Rubakov-Shaposhnikov model.


Cite as: http://hdl.handle.net/11858/00-001M-0000-0012-69C0-4
Abstract
Instability of 6 dimensional Rubakov-Shaposhnikov model is reinvestigated. It is shown that the model is unstable in scalar perturbations sector with very particular instability pattern: there are no unstable modes for the first two lowest angular harmonics, m=0 and m=1, whereas there is a single negative mode for each higher m.