They cover an overview of geometry and physics, spin systems for mathematicians, the Arf-Brown topological quantum field theory of pin(su)- surfaces, a guide for computing stable homotopy groups, flagged higher categories, how to derive Feynman diagrams for finite-dimensional integrals directly from the Batalin-Vilkovisky formalism, homotopy RG flow and the non-linear s-model, and the holomorphic bosonic string
. ([umlaut] Ringgold, Inc., Portland, OR)
The metric, together with a constant dilaton and appropriate antisymmetric field, is an exact solution of bosonic string theory.
This will be investigated in future work in the context of five-dimensional bosonic string theory.
String Theory introduced in the dream opened to Bosonic String Theory.
* In open Bosonic String Theory there is a middlepoint and endpoint interaction .
Another important group related to the unique tadpole-free bosonic string
theory is the SO([2.sup.13]) = SO(8192) group related to the bosonic string
compactified on the [E.sub.8] x SO(16) lattice.
There has been some work done recently along this line of investigation in the framework of the canonical quantization in time-dependent gauges that attempted to interpret the [sigma]-models as tree level bosonic string
theories (The de Sitter space-time is not a proper string background as it is not a solution of the string [beta]-function equations.).
Drukker, "On different actions for the vacuum of bosonic string
field theory," Journal of High Energy Physics.
In fact, this could be a sign for bosonic strings
in any dimension and is not related to 26 or 10 dimensions.