Phase diagram of coupled benders within a U(3)⊗U(3) algebraic approach

► Coupled benders modeled with the 2D limit of the Vibron Model. ► Simplest two-fluid bosonic system with non-trivial angular momentum. ► Classical limit of the model obtained with the intrinsic state formalism. ► Study of the quantum phase transitions between the four possible geometric limits. ► Shape phase diagram for the coupled benders system.