In this talk I will highlight some recent novel developments regarding the physics potential of liquid argon time projection chambers, like the future DUNE detectors. New models, searches and strategies exploiting the capabilities of such detectors will be presented: dark matter searches, neutrino portals to dark sectors, tau neutrino physics, novel observables for CP violation measurement, etc. I will also speculate on future potential and further studies.
Costas Andreopoulos, Jan Kretzschmar