Coupling SYK Majorana fermions to a quantum p-spin glassy bosonic landscape produces SYK-like behavior inside metastable states, enhances quantum spin-glass stability, and modifies Green's functions to slow dynamics in the glass while washing out critical SYK behavior in the paramagnetic phase.
Solvable model for a dynamical quantum phase transition from fast to slow scrambling,
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Sachdev-Ye-Kitaev Model in a Quantum Glassy Landscape
Coupling SYK Majorana fermions to a quantum p-spin glassy bosonic landscape produces SYK-like behavior inside metastable states, enhances quantum spin-glass stability, and modifies Green's functions to slow dynamics in the glass while washing out critical SYK behavior in the paramagnetic phase.