It would appear to be very similar to the Bohmian interpretation. https://en.m.wikipedia.org/wiki/De_Broglie%E2%80%93Bohm_theory https://en.m.wikipedia.org/wiki

It would appear to be very similar to the Bohmian interpretation. https://en.m.wikipedia.org/wiki/De_Broglie%E2%80%93Bohm_theory https://en.m.wikipedia.org/wiki/De_Broglie%E2%80%93Bohm_theo... There have been some nice papers on this. See "Experimental nonlocal and surreal Bohmian trajectories" https://advances.sciencemag.org/content/2/2/e1501466.abstract https://advances.sciencemag.org/content/2/2/e1501466.abstrac.... They use weak measurements to make inferences about particle trajectories (ala QTT). Maybe the authors feel that they are working from a different theoretical foundation. The foundational argument, that quantum systems have specific but unobservable states, is the same in QTT and DeBroglie/Bohm models.