492 citations · 7.9k across the 178 of their papers we have counts for
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Floquet topological semimetal phases of an extended kicked Harper model
Raditya Weda Bomantara, Gudapati Naresh Raghava, Longwen Zhou +1
Recent discoveries on topological characterization of gapless systems have attracted interest in both theoretical studies and experimental realizations. Examples of such gapless to…
Quantum and Classical Superballistic Transport in a Relativistic Kicked-Rotor System
Qifang Zhao, Cord A. Muller, Jiangbin Gong
As an unusual type of anomalous diffusion behavior, superballistic transport is not well known but has been experimentally simulated recently. Quantum superballistic transport mode…
Exponential Quantum Spreading in a Class of Kicked Rotor Systems near High-Order Resonances
Hailong Wang, Jiao Wang, Italo Guarneri +2
Long-lasting quantum exponential spreading was recently found in a simple but very rich dynamical model, namely, an on-resonance double-kicked rotor model [J. Wang, I. Guarneri, G.…
Kicked-Harper model vs On-Resonance Double Kicked Rotor Model: From Spectral Difference to Topological Equivalence
Hailong Wang, Derek Y. H. Ho, Wayne Lawton +2
Recent studies have established that, in addition to the well-known kicked Harper model (KHM), an on-resonance double kicked rotor model (ORDKR) also has Hofstadter's butterfly Flo…
Long-lasting Exponential Spreading in Periodically Driven Quantum Systems
Jiao Wang, Italo Guarneri, Giulio Casati +1
Using a dynamical model relevant to cold-atom experiments, we show that long-lasting exponential spreading of wave packets in momentum space is possible. Numerical results are expl…
Generating a Fractal Butterfly Floquet Spectrum in a Class of Driven SU(2) Systems: Eigenstate Statistics
Jayendra N. Bandyopadhyay, Jiao Wang, Jiangbin Gong
The Floquet spectra of a class of driven SU(2) systems have been shown to display butterfly patterns with multifractal properties. The implication of such critical spectral behavio…