Chaos in Temperature in Generic 2 p-Spin Models

We prove chaos in temperature for even p-spin models which include sufficiently many p-spin interaction terms. Our approach is based on a new invariance property for coupled asymptotic Gibbs measures, similar in spirit to the invariance property that appeared in the proof of ultrametricity in Panchenko (Ann Math (2) 177(1):383-393, 2013), used in combinationwith Talagrand's analogue of Guerra's replica symmetry breaking bound for coupled systems.