167 citations · 1.8k across the 71 of their papers we have counts for
10 papers · 1 filter
Interaction-enhanced transmission imaging with Rydberg atoms
Xiaoguang Huo, J. F. Chen, Jing Qian +1
Atomic-scale imaging offers a reliable tool to directly measure the movement of microscopic particles. We present a scheme for achieving a nondestructive and ultrasensitive imaging…
Scalability and high-efficiency of an -qubit Toffoli gate sphere via blockaded Rydberg atoms
Dongmin Yu, Yichun Gao, Weiping Zhang +2
The Toffoli gate serving as a basic building block for reversible quantum computation, has manifested its great potentials in improving the error-tolerant rate in quantum communica…
Deterministic entanglement generation between a pair of atoms on different Rydberg states via chirped adiabatic passage
Jing Qian, Weiping Zhang
We develop a scheme for deterministic generation of an entangled state between two atoms on different Rydberg states via a chirped adiabatic passage, which directly connects the in…
Dynamical phases in a one-dimensional chain of Heterospecies Rydberg atoms with next-nearest neighbor interactions
Jing Qian, Lu Zhang, Jingjing Zhai +1
We theoretically investigate the dynamical phase diagram of a one-dimensional chain of laser-excited two-species Rydberg atoms. The existence of a variety of unique dynamical phase…
Chirped Multi-photon adiabatic passage for a four-level ladder-type Rydberg excitation
Jing Qian, Jingjing Zhai, Lu Zhang +1
We develop a multi-photon adiabatic passage to realize a highly efficient Rydberg excitation in a four-level ladder-type atomic system. The adiabatic passage is based on the existe…
Dissipation-sensitive multi-photon excitations of strongly interacting Rydberg atoms
Jing Qian, Weiping Zhang
We theoretically investigate the effect of dissipation on multi-photon excitation of Rydberg atoms. The steady states and the dynamics are compared via two types of four-level exci…
Anisotropic deformation of Rydberg blockade sphere in few-atom systems
Jing Qian, Xing-Dong Zhao, Lu Zhou +1
Rydberg blockade sphere persists an intriguing picture by which a number of collective many-body effects caused by the strong Rydberg-Rydberg interactions can be clearly understood…
Cavity-meidated collisionless sympathetic cooling of molecules with atoms
Guangjiong Dong, Chang Wang, Weiping Zhang
Cooling a range of molecules to ultracold temperatures (<1 mK) is a difficult but important challenge in molecular physics and chemistry. Collective cavity cooling of molecules is…
Light scattering detection of quantum phases of ultracold atoms in optical lattices
Jinwu Ye, J. M. Zhang, W. M. Liu +3
Ultracold atoms loaded on optical lattices can provide unprecedented experimental systems for the quantum simulations and manipulations of many quantum phases. However, so far, how…
Optical Bragg, atom Bragg and cavity QED detections of quantum phases and excitation spectra of ultracold atoms in bipartite and frustrated optical lattices
Jinwu Ye, Keye Zhang, Yan Li +2
Ultracold atoms loaded on optical lattices can provide unprecedented experimental systems for the quantum simulations and manipulations of many quantum phases and quantum phase tra…