492 citations · 7.9k across the 178 of their papers we have counts for
5 papers · 1 filter
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.…
Boosting work characteristics and overall heat engine performance via shortcuts to adiabaticity: quantum and classical systems
Jiawen Deng, Qing-hai Wang, Zhihao Liu +2
Under a general framework, shortcuts to adiabatic processes are shown to be possible in classical systems. We then study the distribution function of the work done on a small syste…
Role of initial system-environment correlations: A master equation approach
Adam Zaman Chaudhry, Jiangbin Gong
In order to achieve practical implementations of emerging quantum technologies, it is important to have a firm understanding of the dynamics of realistic quantum open systems. Mast…
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…
Speeding Up Classical and Quantum Adiabatic Processes: Implications for Work Functions and Heat Engine Designs
Jia-wen Deng, Qing-hai Wang, Jiangbin Gong
Adiabatic processes are important for studying the dynamics of a time-dependent system. Conventionally, the adiabatic processes can only be achieved by varying the system slowly. W…