Ramp and periodic dynamics across non-Ising critical points
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DOI: 10.1103/physrevb.97.014309
Abstract: We study ramp and periodic dynamics of ultracold bosons in an one-dimensional (1D) optical lattice which supports quantum critical points separating a uniform and a $Z_3$ or $Z_4$ symmetry broken density-wave ground state. Our protocol… read more here.
Keywords: state; ramp periodic; protocol; critical points ... See more keywords