4 papers
Approximate universality and large measurement gain of Rabi model in a linear potential under strong Doppler broadening
Dongyang Yu, Zhan Zheng
Harnessing quantum resources in the atomic external degrees of freedom, particularly matter-wave states with large momentum broadening, holds significant potential for enhancing th…
On the convergence conditions of Laplace importance sampling with randomized quasi-Monte Carlo
Zhan Zheng, Hejin Wang, Xiaoqun Wang
The study further explores randomized QMC (RQMC), which maintains the QMC convergence rate and facilitates computational efficiency analysis. Emphasis is laid on integrating random…
Non-Gaussian Nature and Entanglement of Spontaneous Parametric Nondegenerate Triple-Photon Generation
D. Zhang, Y. Cai, Z. Zheng +4
How to prepare deterministically non-Gaussian entangled states is a fundamental question for continuous-variable quantum information technology. Here, we theoretically demonstrate…
Do entangled photons induce two-photon two-atom transitions more efficiently than other states of light ?
Zhan Zheng, Pablo L. Saldanha, Jose R. Rios Leite +1
We study in this paper the efficiency of different two-photon states of light to induce the simultaneous excitation of two atoms of different kinds when the sum of the energies of…