23 citations · 82 across the 22 of their papers we have counts for
22 papers
Nonreciprocal magnon-magnon entanglement in a spinning cavity-magnon system
Zhisheng Xu, Mengxue Li, Chunfang Sun +1
Cavity-magnon systems, combining magnons and photons, offer a versatile platform for studying quantum entanglement and advancing quantum information science. In this work, we propo…
Magnonic entanglement in a chiral cavity-magnon coupling system
Yuxin Kang, Xin Zeng, Wuji Zhang +3
The generation of magnon entanglement and squeezing plays a crucial role in quantum information processing. In this study, we propose a scheme based on a chiral cavity-magnon syste…
Generation of high-fidelity Greenberger-Horne-Zeilinger states in a driven hybrid quantum system
Xin Zeng, Yuxin Kang, Chunfang Sun +2
In this study, we propose a theoretical scheme for achieving long-distance Greenberger-Horne-Zeilinger states in a driven hybrid quantum system. By applying a microwave field to th…
Ground-state chiral current via periodic modulation
Shuyue Wang, Wuji Zhang, Chunfang Sun +2
In this study, we engineer the Dzyaloshinskii-Moriya interaction mediated by photons to emulate ground-state chiral current based on three-level atoms driven by quantum and classic…
Entangling two Dicke states in a periodic modulated quantum system
Wuji Zhang, Ruifang Wu, Chunfang Sun +2
We propose a theoretical approach for entangling two Dicke states in a periodic modulated quantum system. By considering two qubit ensembles that are nonuniformly coupled to a comm…
Decoherences-protected implementation of quantum gates
Chunfeng Wu, Chunfang Sun, Jing-Ling Chen +1
We present a scheme to implement a universal set of quantum gates based on achievable interactions, and the gates can be protected against decoherences through dynamical-decoupling…
Switchable selective interactions in a Dicke Model with Driven Biased term
Ning Yu, Shiran Wang, Chunfang Sun +1
In this work, we propose a method to investigate controllable qubit-resonator interactions in a Dicke model with driven biased term. The nonlinearity of spectrum, which can be indu…
Implementation of hybridly protected quantum gates
Chunfeng Wu, Chunfang Sun, Gangcheng Wang +2
We explore the implementation of hybridly protected quantum operations combining the merits of holonomy, dynamical decoupling approach and dephasing-free feature based on a simple…
Simulating Anisotropic quantum Rabi model via frequency modulation
Gangcheng Wang, Ruoqi Xiao, H. Z. Shen +2
Anisotropic quantum Rabi model is a generalization of quantum Rabi model, which allows its rotating and counter-rotating terms to have two different coupling constants. It provides…
Multi-qubit Quantum Rabi Model and Multi-partite Entangled States in a Circuit QED System
Jialun Li, Gangcheng Wang, Ruoqi Xiao +3
Multi-qubit quantum Rabi model, which is a fundamental model describing light-matter interaction, plays an important role in various physical systems. In this paper, we propose a t…
Non-adiabatic holonomic quantum computation in linear system-bath coupling
Chunfang Sun, Gangcheng Wang, Chunfeng Wu +4
Non-adiabatic holonomic quantum computation in decoherence-free subspaces protects quantum information from control imprecisions and decoherence. For the non-collective decoherence…
Topological Basis Associated with B-M-W algebra: Two Spin-1/2 Realization
Gangcheng Wang, Kang Xue, Chunfang Sun +3
In this letter, we study the two-spin-1/2 realization for the Birman-Murakami-Wenzl (B-M-W) algebra and the corresponding Yang-Baxter matrix. Based on the two-spin…
Multipartite level GHZ bases associated with generalized braid matrices
Gangcheng Wang, Chunfang Sun, Chunfeng Wu +3
We investigate the generalized braid relation (level body braid relation) and its application to quantum entanglement. By means of finite-dimensional representations of Hei…
Birman-Wenzl-Murakami Algebra and the Topological Basis
Chengcheng Zhou, Kang Xue, Gangcheng Wang +2
In this paper, we use entangled states to construct 9x9-matrix representations of Temperley-Lieb algebra (TLA), then a family of 9x9-matrix representations of Birman-Wenzl-Murakami…
Quantum tunneling effect and quantum Zeno effect in a Topological system
Gangcheng Wang, Kang Xue, Chunfang Sun +2
A spin interaction Hamiltonian for topological basis is constructed in this paper. When we select proper parameters, this Hamiltonian system can be simulated by a quantum double we…
Yang-Baxter matrix, Entanglement and Yangian
Gangcheng Wang, Kang Xue, Chunfang Sun +1
We present a method to construct "X" form unitary Yang-Baxter matrices, which act on the tensor product space . We can obtain a se…
Birman-Wenzl-Murakami Algebra, Topological parameter and Berry phase
Chengcheng Zhou, Kang Xue, Lidan Gou +3
In this paper, a (3\times3)-matrix representation of the Birman-Wenzl-Murakami(BWM) algebra has been presented. Based on which, unitary matrices (A(θ,ϕ_1,ϕ_2), B(θ,ϕ_1,ϕ_2)) are ge…
A study on the relations between the topological parameter and entanglement
Chunfang Sun, Kang Xue, Gangcheng Wang +1
In this paper, some relations between the topological parameter and concurrences of the projective entangled states have been presented. It is shown that for the case with $d=n…
Entanglement and Berry Phase in a Yang-Baxter system
Chunfang Sun, Gangcheng Wang, Kang Xue
A M-matrix which satisfies the Hecke algebraic relations is presented. Via the Yang-Baxterization approach, we obtain a unitary solution of Yang-Baxter E…
The representations of Temperley-Lieb algebras and entanglement in a Yang-Baxter system
Chunfang Sun, Gangcheng Wang, Taotao Hu +3
A method of constructing Temperley-Lieb algebras(TLA) representations has been introduced in [Xue \emph{et.al} arXiv:0903.3711]. Using this method, we can obtain another series of…
Method of constructing braid group representation and entanglement in a Yang-Baxter sysytem
Taotao HU, Gangcheng Wang, Chunfang Sun +3
In this paper we present reducible representation of the braid group representation which is constructed on the tensor product of n-dimensional spaces. By some combining me…
Temperley-Lieb Algebra, Yang-Baxterization and Universal Gate
Gangcheng Wang, Chengcheng Zhou, Chunfang Sun +3
A method of constructing matrix solutions(with matrix elements) of Temperley-Lieb algebra relation is presented in this paper. The single loop of these…