do different duality frames correspond to different energy states of the same underlying system, similar to how solid, liquid, and gas are different phases of matter with different molecular energies? Or are duality frames better understood as different mathematical descriptions of the same physics rather than different physical energy levels?

do different duality frames correspond to different energy states of the same underlying system, similar to how solid, liquid, and gas are different phases of matter with different molecular energies? Or are duality frames better understood as different mathematical descriptions of the same physics rather than different physical energy levels?