33 citations · 212 across the 22 of their papers we have counts for
22 papers
Deterministic multiphoton bundle emission via interference-interaction control
Jing Tang, Yuangang Deng
The controlled generation of nonclassical light beyond single photons remains a central challenge in quantum optics, due to the difficulty of enhancing multiphoton processes while…
Many-Body Amplified Nonclassical Photon Emission in Cavity-Coupled Atomic Arrays
Tang Jing, Yuangang Deng
The generation of high-performance nonclassical light remains a cornerstone of quantum technologies, yet faces a fundamental trade-off between emission purity and brightness. Here,…
Dual-mode ground-state cooling in quadratic optomechanical systems: from multistability to general dark-mode suppression
Huanhuan Wei, Yun Chen, Jing Tang +1
We theoretically investigate a quadratic optomechanical system comprising a single-mode optical cavity linearly coupled to one mechanical resonator and quadratically coupled to a s…
Tunable Single- and Multiphoton Bundles in Cavity-Coupled Atomic Arrays
Geng Zhao, Yun Chen, Jiayuang Zhang +2
We propose an experimentally accessible scheme for realizing tunable nonclassical light in cavity-coupled reconfigurable atomic arrays. By coherently controlling the collective int…
-photon bundles emission in high-spin Jaynes-Cummings model
Huanhuan Wei, Jing Tang, Yuangang Deng
High-spin quantum systems, endowed with rich internal degrees of freedom, constitute a promising platform for manipulating high-quality -photon states. In this study, we explore…
Tunable multiphoton bundles emission in a Kerr-type two-photon Jaynes-Cummings model
Jing Tang, Yuangang Deng
We present a study on manipulation and enhancement of multiphoton bundles emission under a moderate atom-cavity coupling, by constructing a two-photon Jaynes-Cummings model integra…
Unveiling Vacuum Fluctuations and Nonclassical States with Cavity-Enhanced Tripartite Interactions
Jing Tang, Yuangang Deng
Enhancing and tailoring light-matter interactions offer remarkable nonlinear resources with wide-ranging applications in various scientific disciplines. In this study, we investiga…
Nonclassical correlated optical multistability at low photon level for cavity electromagnetically induced transparency
Jing Tang, Yuangang Deng
We study the nonequilibrium dynamic behaviors in a driven-dissipative single-atom cavity electromagnetically induced transparency. The optical bistability and multistability beyond…
Tunable symmetry-protected higher-order topological states with fermionic atoms in bilayer optical lattices
Zhoutao Lei, Linhu Li, Yuangang Deng
Higher-order topological states that possess gapped bulk energy bands and exotic topologically protected boundary states with at least two dimension lower than the bulk have signif…
Strong single-photon to two-photon bundles emission in spin-1 Jaynes-Cummings model
Jing Tang, Yuangang Deng
The realization of high-quality special nonclassical states beyond strong single atom-cavity coupling regime is a fundamental element in quantum information science. Here, we study…
Topological classification of Higher-order topological phases with nested band inversion surfaces
Zhoutao Lei, Yuangang Deng, Linhu Li
Higher-order topological phases (HOTPs) hold gapped bulk bands and topological boundary states localized in boundaries with codimension higher than one. In this paper, we provide a…
Nonclassical correlated deterministic single-photon pairs for a trapped atom in bimodal cavities
Zhong Peng, Yuangang Deng
Single photons and single-photon pairs, inherently nonclassical in their nature, are fundamental elements of quantum sciences and technologies. Here, we propose to realize the nonc…
Self-ordered supersolid phase beyond Dicke superradiance in a ring cavity
Yuangang Deng, Su Yi
The supersolid phase characterized by the superfluid and long-range spatial periodicity of crystalline order is central to many branches of science ranging from condensed matter ph…
Unpaired topological triply degenerate point for spin-tensor-momentum-coupled ultracold atoms
Zhoutao Lei, Yuangang Deng, Chaohong Lee
The realization of triply degenerate points (TDPs) with exotic fermionic excitations has opened a new perspective for the understanding of our nature. Here we explore the coexisten…
Tunable Photon blockade with single atom in a cavity under electromagnetically induced transparency
Jing Tang, Yuangang Deng, Chaohong Lee
We present an experimental proposal to achieve a strong photon blockade by employing electromagnetically induced transparency (EIT) with single alkaline-earth-metal atom trapped in…
Universal relations between atomic dipolar relaxation and van der Waals interaction
Yuan-Gang Deng, Yi-Quan Zou, Gao-Ren Wang +4
Dipolar relaxation happens when one or both colliding atoms flip their spins exothermically inside a magnetic () field. This work reports precise measurements of dipolar relaxat…
Motional -phonon Bundle States of A Trapped Atom with Clock Transitions
Yuangang Deng, Tao Shi, Su Yi
Quantum manipulation of individual phonons could offer new resources for studying fundamental physics and creating an innovative platform in quantum information science. Here, we p…
Symmetry-Protected Topological Phase for Spin-Tensor-Momentum-Coupled Ultracold Atoms
Zhoutao Lei, Yuangang Deng, Chaohong Lee
We propose a realizable experiment scheme to construct a one-dimensional synthetic magnetic flux lattice with spin-tensor-momentum coupled spin-1 atoms and explore its exotic topol…
Strong Photon Blockade Mediated by Optical Stark Shift in a Single-Atom-Cavity System
Jing Tang, Yuangang Deng, Chaohong Lee
We propose a theoretical scheme to achieve strong photon blockade via a single atom in cavity. By utilizing optical Stark shift, the dressed-state splitting between higher and lowe…
Dispersion Suppressed Topological Thouless Pumping
Shi Hu, Yongguan Ke, Yuangang Deng +1
In Thouless pumping, although non-flat band has no effects on the quantization of particle transport, it induces wave-packet dispersion which hinders the practical applications of…
Quantum statistics of the collective excitations of an atomic ensemble inside a cavity
Jin-Feng Huang, Qing Ai, Yuangang Deng +2
We study the quantum statistical properties of the collective excitations of an atomic ensemble inside a high-finesse cavity. In the large-detuning regime, it is found that the vir…
Quantum Control of Light through an Atom-Molecule Dark State
Hui Jing, Yuangang Deng, Weiping Zhang
We propose to use a quantized version of coherent two-color photoassociation to realize a hybrid device for quantum control of light. The dynamical features of this system are exhi…