  We study the role of the Gauss-Bonnet corrections and two loop higher genus
contribution to the gravity action on the Kaluza-Klien modes and their
interactions for different bulk fields which enable one to study various
phenomenological implications of string loop corrected Gauss-Bonnet modified
warped geometry model in one canvas. We have explicitly derived a
phenomenological bound on the Gauss-Bonnet parameter so that the required
Planck to TeV scale hierarchy can be achieved through the warp factor in the
light of recently discovered Higgs like boson at 125 GeV. Moreover due to the
presence of small perturbative Gauss-Bonnet as well as string loop corrections
we have shown that the warping solution can be obtained for both de-Sitter and
anti-de-Sitter bulk which is quite distinct from Randall-Sundrum scenario.
Finally we have evaluated various interactions among these bulk fields and
determined the coupling parameters and the Kaluza- Klien mode masses which is
crucial to understand the phenomenology of a string two loop corrected
Einstein-Gauss-Bonnet warp geometry.
