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I present three recent results from searches for exotic physics at theBaBar/PEP-II B-factory. These results span many of the samples produced at theB-factory, including B mesons, tau leptons, and Upsilon(3S) mesons. We havesearched for CPT-violation in B mixing and find no significant deviation fromthe no-violation hypothesis. We have also searched for lepton-flavor-violatingdecays of the tau using tau- -> omega l- and tau- -> l+ l- l+ and their chargeconjugates. We find no evidence for these processes and set upper limits ontheir branching fractions. Finally, we have searched for a low-mass Higgs bosonin the decay Upsilon(3S) -> gamma A0, where the Higgs decays invisibly. We findno evidence for such a decay and set upper limits across a range of possibleHiggs masses.

Recent Searches for Exotic Physics at the BaBar/PEP-II B-factory