  I explore whether distinguishing features of phase transitions and/or the
inflationary energy scale can be imprinted on cosmological observables due to
entanglement during inflation, given a spectator scalar field with a Higgs-like
potential. As a consequence of this analysis, I also present results that
illustrate the variety of features a Higgs-like spectator can imprint on the
primordial power spectrum due to entanglement, as well as how easy it might be
to distinguish such spectra from other similar scalar field results at the
level of CMB residuals. I utilize the technical framework for dynamically
generated entangled states developed in ( arXiv:2211.11079 [hep-th] ,
arXiv:2104.13410 [hep-th] ) to obtain my results.
