A Mechanism for the R\'enyi Hierarchy of Decoherence-Induced Phase Transitions
Decoherence-induced phase transitions (DIPTs) are associated with singular changes in a quantum system's entanglement structure as the decoherence strength varies. In many cases, their critical strengths depend monotonically on the R\'enyi index of the entanglement diagnostic, forming a R\'enyi hierarchy. We identify a...