Engineering Higgs dynamics by spectral singularities

• Published in: Physical review research Vol. 5; no. 2; p. 023011
• Main Authors: Collado, H. P. Ojeda, Defenu, Nicolò, Lorenzana, José
• Format: Journal Article
• Language: English
• Published: American Physical Society 01.04.2023

We generalize the dynamical phase diagram of a Bardeen-Cooper-Schrieffer condensate, considering attractive to repulsive, i.e., critical quenches (CQs) and a nonconstant density of states (DOS). We show that different synchronized Higgs dynamical phases can be stabilized, associated with singulariti...