139 citations · 671 across the 19 of their papers we have counts for
3 papers · 1 filter
Phononic Frequency Combs via Nonlinear Resonances
Lushuai Cao, Dongxiang Qi, Ruwen Peng +2
We study the analogue of optical frequency combs in driven nonlinear phononic systems, and present a new generation mechanism for phononic frequency combs via nonlinear resonances.…
Quantum breathing dynamics of ultracold bosons in 1D-harmonic traps: Unraveling the pathway from few- to many-body systems
Rüdiger Schmitz, Sven Krönke, Lushuai Cao +1
Following a `bottom-up approach' in understanding many-particle effects and dynamics we provide a systematic ab initio study of the dependence of the breathing dynamics of ultracol…
The Multi-Layer Multi-Configuration Time-Dependent Hartree Method for Bosons: Theory, Implementation and Applications
Lushuai Cao, Sven Krönke, Oriol Vendrell +1
We develop the multi-layer multi-configuration time-dependent Hartree method for bosons (ML-MCTDHB), a variational numerically exact ab-initio method for studying the quantum dynam…