912 citations · 2.9k across the 54 of their papers we have counts for
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Strong ergodicity breaking due to local constraints in a quantum system
Sthitadhi Roy, Achilleas Lazarides
Quantum systems that violate the eigenstate thermalisation hypothesis thereby falling outside the paradigm of conventional statistical mechanics are of both intellectual and practi…
Classical Stochastic Discrete Time Crystals
F. M. Gambetta, F. Carollo, A. Lazarides +2
We describe a possible general and simple paradigm in a classical thermal setting for discrete time crystals (DTCs), systems with stable dynamics which is subharmonic to the drivin…
On time crystallinity in dissipative Floquet systems
Achilleas Lazarides, Sthitadhi Roy, Francesco Piazza +1
We investigate the conditions under which periodically driven quantum systems subject to dissipation exhibit a stable subharmonic response. Noting that coupling to a bath introduce…
Many-body quantum dynamics of initially trapped systems due to a Stark potential --- thermalization vs. Bloch oscillations
Pedro Ribeiro, Achilleas Lazarides, Masudul Haque
We analyze the dynamics of an initially trapped cloud of interacting quantum particles on a lattice under a linear (Stark) potential. We reveal a dichotomy: initially trapped inter…