Jun Jing

Creating Quantum Cluster States embedded in ancillary baths

2016 · arXiv (Cornell University)

We propose a systematic and explicit method for the inverse engineering of the dynamics of an open quantum systems with no auxiliary Hamiltonian nor the prerequisite of adiabatic passage. In particular, we exploit the Lindblad …

Dynamics of quantum coherence in a spin-star system: Bipartite initial state and coherence distribution

2019 · Physical Review A

We investigate the transient dynamics of quantum coherence for a system of two central spins in a spin-star environment by employing a numerical procedure based on a Laguerre polynomial expansion scheme. The dynamics of the …

Entangling distant systems via universal nonadiabatic passage

2024 · arXiv (Cornell University)

In this paper, we derive universal nonadiabatic passages in a general $M+N$-dimensional discrete system, where $M$ and $N$ denote the degrees of freedom for the assistant and working subspaces, respectively, that could be separated by …