Wormholes and Strings - Kaluza-Klein theory

* Abstract

The flux tube solutions in 5D Kaluza-Klein theory can be considered as string-like objects named Delta–strings. The initial 5D metric can be reduced to degrees of freedom living on the Delta–string. The propagation of electromagnetic waves through the Delta–string is considerable. The difference between Delta and ordinary strings is connected with the fact that for the Delta–string such limitations as critical dimensions are missing.