139 citations · 671 across the 19 of their papers we have counts for
19 papers
Selective quantum Zeno effect of ultracold atom-molecule scattering in dynamic magnetic fields
Hanwei Yang, Zunqi Li, Songbin Zhang +6
We demonstrated that final states of ultracold scattering between atom and molecule can be selectively produced using dynamic magnetic fields of multiple frequencies. The mechanism…
Disentangle pathways in strong field molecular photoionization byangular distribution of dissociation fragments
Xiangxu Mu, Ming Zhang, Hanwei Yang +7
In strong field ionization, the pump pulse not only photoionizes the molecule, but also drives efficient population exchanges between its ionic ground and excited states.In this st…
Quantum metrology with precision reaching beyond- scaling through -probe entanglement generating interactions
Xing Deng, Shou-Long Chen, Mao Zhang +7
Nonlinear interactions are recognized as potential resources for quantum metrology, facilitating parameter estimation precisions that scale as the exponential Heisenberg limit of $…
Generalized Bloch oscillations of ultracold lattice atoms subject to higher-order gradients
Qian-Ru Zhu, Shou-Long Chen, Shao-Jun Li +3
The standard Bloch oscillation normally refers to the oscillatory tunneling dynamics of quantum particles in a periodic lattice plus a linear gradient. In this work we theoreticall…
Nanoscale angular lattice formed by light with high orbital angular
Zheng Li, Xiang Gao, Lushuai Cao
Standing waves generated by the interference of Laguerre-Gaussian (LG) beams can be used for dipole trap. We propose a scheme to create a nanometer (nm) scale ring lattice based on…
Acoustic funnel and buncher for nanoparticle injection
Zheng Li, Liangliang Shi, Lushuai Cao +2
Acoustics-based techniques are investigated to focus and bunch nanoparticle beams. This allows to overcome the prominent problem of the longitudinal and transverse mismatch of part…
Generating scalable entanglement of ultracold bosons in superlattices through resonant shaking
Lushuai Cao, Xing Deng, Qian-Ru Zhu +5
Based on a one-dimensional double-well superlattice with a unit filling of ultracold atoms per site, we propose a scheme to generate scalable entangled states in the superlattice t…
A unified ab-initio approach to the correlated quantum dynamics of ultracold fermionic and bosonic mixtures
L. Cao, V. Bolsinger, S. I. Mistakidis +4
We extent the recently developed Multi-Layer Multi-Configuration Time-Dependent Hartree method for Bosons (ML-MCTDHB) for simulating the correlated quantum dynamics of bosonic mixt…
Collective excitations of dipolar gases based on local tunneling in superlattices
Lushuai Cao, Simeon I. Mistakidis, Xing Deng +1
The collective dynamics of a dipolar fermionic quantum gas confined in a one-dimensional double-well superlattice is explored. The fermionic gas resides in a paramagnetic-like grou…
Negative quench induced excitation dynamics for ultracold bosons in one-dimensional lattices
S. I. Mistakidis, L. Cao, P. Schmelcher
The nonequilibrium dynamics following a quench of strongly repulsive bosonic ensembles in one-dimensional finite lattices is investigated by employing interaction quenches and/or a…
Magnetic Quantum Phases of Ultracold Dipolar Gases in an Optical Superlattice
Xiangguo Yin, Lushuai Cao, Peter Schmelcher
We propose an effective Ising spin chain constructed with dipolar quantum gases confined in a one-dimensional optical superlattice. Mapping the motional degrees of freedom of a sin…
Beyond mean-field study of a binary bosonic mixture in a state-dependent honeycomb lattice
Lushuai Cao, Sven Krönke, Jan Stockhofe +4
We investigate a binary mixture of bosonic atoms loaded into a state-dependent honeycomb lattice. For this system, the emergence of a so-called twisted-superfluid ground state was…
Interaction Quench Induced Multimode Dynamics of Finite Atomic Ensembles
S. I. Mistakidis, L. Cao, P. Schmelcher
The correlated non-equilibrium dynamics of few-boson systems in one-dimensional finite lattices is investigated. Starting from weak interactions we perform a sudden interaction que…
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…
Ultracold dipolar few-boson ensembles in a triple well trap
Budhaditya Chatterjee, Ioannis Brouzos, Lushuai Cao +1
We investigate the ground state properties and tunneling dynamics of ultracold dipolar bosons in a one dimensional triple well trap from a few-body ab-initio perspective. Our focus…
The impact of spatial correlation on the tunneling dynamics of few-boson mixtures in a combined triple well and harmonic trap
Lushuai Cao, Ioannis Brouzos, Budhaditya Chatterjee +1
We investigate the tunneling properties of a two-species few-boson mixture in a one-dimensional triple well and harmonic trap. The mixture is prepared in an initial state with a st…
Few-boson tunneling dynamics of strongly correlated binary mixtures in a double-well
Budhaditya Chatterjee, Ioannis Brouzos, Lushuai Cao +1
We explore the tunneling dynamics of strongly correlated bosonic mixtures in a one-dimensional double-well. The role of the inter- and intra-species interactions and their interpla…