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- Title
Studies on Polyakov and Nambu-Goto random surface path integrals on : Interquark potential and phenomenological scattering amplitudes.
- Authors
botelho, Luiz C. L.
- Abstract
We present new path integral studies on the Polyakov noncritical and Nambu-Goto critical string theories and their applications to interquark potential. We also evaluate the long distance asymptotic behavior of the interquark potential on the Nambu-Goto string theory with an extrinsic term in Polyakov's string at . We also propose an alternative and a new view to covariant Polyakov's string path integral with a fourth-order two-dimensional quantum gravity, is an effective stringy description for at the deep infrared region.
- Subjects
QUARKS; PATH integrals; SCATTERING amplitude (Physics); PHENOMENOLOGICAL theory (Physics); SCATTERING (Physics); NONCRITICAL string theory
- Publication
International Journal of Modern Physics A: Particles & Fields; Gravitation; Cosmology; Nuclear Physics, 2017, Vol 32, Issue 5, p-1
- ISSN
0217-751X
- Publication type
Article
- DOI
10.1142/S0217751X17500300