Searches for supersymmetry in resonance production, R-parity violating signatures and events with long-lived particles with the ATLAS detector

Extensions to supersymmetry (SUSY) or the admission of R-parity violation (RPV) introduces new signatures for analysis at the LHC. Strongly interacting resonances may decay to jets, leptons may decay via lepton number violating processes and long-lived particles may be produced. Recent papers analysing such signatures at ATLAS are presented here. No evidence of SUSY was found and each paper sets new limits on their respective models. Two recent papers put limits on the RPV models with searches for leptonic signatures in 21fb^-1 of 8TeV data. Three recent papers put limits on RPV and extended SUSY models with leptonic and hadronic resonance searches in 4.6fb^-1 of 7TeV data. Four recent papers search for signatures of long-lived particles ranging from displaced vertices to stable massive particles in 4.4-4.8fb^-1 of 7TeV data.