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cond-mat.quant-gas2023★ 34 cited
Quantum scars and regular eigenstates in a chaotic spinor condensate
Bertrand Evrard, Andrea Pizzi, Simeon I. Mistakidis +1
Quantum many-body scars (QMBS) consist of a few low-entropy eigenstates in an otherwise chaotic many-body spectrum, and can weakly break ergodicity resulting in robust oscillatory…
cond-mat.quant-gas2019★ 92 cited
Period- discrete time crystals and quasicrystals with ultracold bosons
Andrea Pizzi, Johannes Knolle, Andreas Nunnenkamp
We investigate the out-of-equilibrium properties of a system of interacting bosons in a ring lattice. We present a Floquet driving that induces clockwise (counterclockwise) circula…