37 citations · 47 across the 3 of their papers we have counts for
5 papers
Hardware-Efficient Continuous-Variable Quantum Computation: Finite- Non-Gaussian Gates in a Floquet-Engineered Cavity-BEC
Soi-Chan Lei
Continuous-variable (CV) quantum computation in bosonic modes offers a hardware-efficient route toward fault tolerance, yet synthesizing deterministic, macroscopic non-Gaussian gat…
Microsecond-Programmable Synthetic Quantum Matter: Circumventing the Adiabatic Bottleneck for Heisenberg-Limited Metrology
Soi-Chan Lei
Generating macroscopic quantum entanglement is central to quantum metrology. While traversing a quantum critical point yields Heisenberg-limited precision, adiabatic schemes are re…
A Unified Josephson Dynamics Perspective for Single-Cavity BECs: From Self-Trapping to Dynamical Phase Transitions
Soi-Chan Lei
We investigate a two-component Bose-Einstein condensate (BEC) strongly coupled to a single optical cavity, effectively described by a mean-field Dicke model supplemented with inter…
Photonic analogue of Josephson effect in a dual-species optical-lattice cavity
Soi-Chan Lei, Tai-Kai Ng, Ray-Kuang Lee
We extend the idea of quantum phase transitions of light in the photonic Bose-Hubbard model with interactions to two atomic species by a self-consistent mean field theory. The exci…
Quantum Phase Transitions of Light in the Dicke-Bose-Hubbard model
Soi-Chan Lei, Ray-Kuang Lee
We extend the idea of quantum phase transitions of light in atom-photon system with Dicke-Bose-Hubbard model for arbitrary number of two-level atoms. The formulations of eigenenerg…