4 papers
Generating Fock state exceeding 10000 excitations with near unit fidelity by adaptive generalized-parity measurement
Chen-yi Zhang, Jun Jing
Fock states are fundamental quantum states with a precisely defined integer number of excitations, serving as the core basis for describing bosonic modes. Large Fock states provide…
Deterministic generation of cat states with more than photons under dissipation
Zhu-yao Jin, Jun Jing
Large-size cat states are especially meaningful and fundamental for exploring the quantum-to-classical transition, as well as promising resources for quantum metrology and fault-to…
Efficient nonclassical state preparation via generalized parity measurement
Chen-yi Zhang, Jun Jing
Nonclassical states of bosonic modes, especially the large number states, are valuable resources for quantum information processing and quantum metrology. It is however intricate t…
Dissipative qutrit-mediated stable charging
Chen-yi Zhang, Jun Jing
In this work, we propose a stable charging scheme mediated by a three-level system (qutrit), which renders a unidirectional energy flow from an external power source to an -…