Physics – High Energy Physics – High Energy Physics - Theory
Scientific paper
2006-02-23
JHEP0609:001,2006
Physics
High Energy Physics
High Energy Physics - Theory
LaTeX, 40 pages, no figure v2: minor corrections v3: minor correction
Scientific paper
10.1088/1126-6708/2006/09/001
We investigate classical solutions in closed bosonic string field theory and heterotic string field theory that are obtained order by order starting from solutions of the linearized equations of motion, and we discuss the ``field redefinitions'' which relate massless fields in the string field theory side and the low energy effective theory side. Massless components of the string field theory solutions are not corrected and from them we can infer corresponding solutions in the effective theory: the chiral null model and the pp-wave solution with B-field, which have been known to be alpha'-exact. These two sets of solutions in the two sides look slightly different because of the field redefinitions. It turns out that T-duality is a useful tool to determine them: We show that some part of the field redefinitions can be determined by using the correspondence between T-duality rules in the two sides, irrespective of the detail of the interaction terms and the integrating-out procedure. Applying the field redefinitions, we see that the solutions in the effective theory side are reproduced from the string field theory solutions.
No associations
LandOfFree
Field Redefinitions, T-duality and Solutions in Closed String Field Theories does not yet have a rating. At this time, there are no reviews or comments for this scientific paper.
If you have personal experience with Field Redefinitions, T-duality and Solutions in Closed String Field Theories, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Field Redefinitions, T-duality and Solutions in Closed String Field Theories will most certainly appreciate the feedback.
Profile ID: LFWR-SCP-O-711655