244 citations · 1.4k across the 28 of their papers we have counts for
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Dynamical phase transitions in quantum spin models with antiferromagnetic long-range interactions
Jad C. Halimeh, Maarten Van Damme, Lingzhen Guo +2
In recent years, dynamical phase transitions and out-of-equilibrium criticality have been at the forefront of ultracold gases and condensed matter research. Whereas universality an…
Phase Space Crystal Vibrations: Chiral Edge States with Preserved Time-reversal Symmetry
Lingzhen Guo, Vittorio Peano, Florian Marquardt
It was recently discovered that atoms subject to a time-periodic drive can give rise to a crystal structure in phase space. In this work, we point out the atom-atom interactions gi…
Condensed Matter Physics in Time Crystals
Lingzhen Guo, Pengfei Liang
Time crystals are physical systems whose time translation symmetry is spontaneously broken. Although the spontaneous breaking of continuous time-translation symmetry in static syst…
Synthesizing Lattice Structure in Phase Space
Lingzhen Guo, Michael Marthaler
We consider a realistic model, i.e., ultracold atoms in a driven optical lattice, to realize phase space crystals [Phys. Rev. Lett. 111, 205303 (2013)]. The corresponding lattice s…
Phase Space Crystals: A New Way to Create a Quasienergy Band Structure
Lingzhen Guo, Michael Marthaler, Gerd Schön
A novel way to create a band structure of the quasienergy spectrum for driven systems is proposed based on the discrete symmetry in phase space. The system, e.g., an ion or ultraco…