arXiv · 1009.3548
An Improved Dilaton Background in Soft-Wall Model
Abstract
We adopted the form of v.e.v. of the bulk scalar field proposed by P.Zhang in this paper, and changed the dilaton background from $e^{-κ^2z^2}$ to $e^{-κ^2z^2+αz}$ accordingly. The calculation shows that, as if we choose proper parameters, we can get a better result than both the present soft-wall models and the hard-wall model while keeping Regge behavior unchanged.
Explore related subjects
Keep this discovery
Hongying Jin, Gang Liu. 2010-09-18. An Improved Dilaton Background in Soft-Wall Model. https://doi.org/10.1007/jhep11(2010)147
Cite the original work for its findings. Save a collection to share your selection of sources.