We study top quark flavor violation in the framework of a warped extra
dimension with the Standard Model (SM) fields propagating in the bulk. Such a
scenario provides solutions to both the Planck-weak hierarchy problem and the
flavor puzzle of the SM without inducing a flavor problem. We find that,
generically, tcZ couplings receive a huge enhancement, in particular the right
handed ones can be O(1%). This results in BR(t -> c Z) at or above the
sensitivity of the Large Hadron Collider (LHC). At the International Linear
Collider (ILC), single top production, via e^+ e^- -> t \bar c, can be a
striking signal for this scenario. In particular, it represents a physics topic
of critical importance that can be explored even with a relatively low energy
option, close to the tc threshold. At both the LHC and the ILC, angular
distributions can probe the above prediction of dominance of right-handed
couplings.Comment: 5 pages, references added, comment added regarding models with
custodial symmetry for Z -> b \bar
