Zobrazeno 1 - 10
of 35
pro vyhledávání: '"Yin, Xian-Li"'
The giant-atom topological-waveguide-QED systems have recently emerged as a promising platform for manipulating light-matter interactions. The combination of the multiple-point couplings and topological phase effect could lead to rich physical phenom
Externí odkaz:
http://arxiv.org/abs/2408.14178
The Schr\"{o}dinger cat states are a kind of significant quantum resource in quantum physics and quantum information science. Here we propose a proposal for generating chiral cat states in a spinning resonator supporting both the clockwise (CW) and c
Externí odkaz:
http://arxiv.org/abs/2408.14029
Publikováno v:
Adv. Quantum Technol. 2024, 2400030
The entanglement generation of two two-level giant atoms coupled to a photonic waveguide, which is formed by a Su-Schrieffer-Heeger (SSH) type coupled-cavity array is studied. Here, each atom is coupled to the waveguide through two coupling points. T
Externí odkaz:
http://arxiv.org/abs/2309.08856
Autor:
Yin, Xian-Li, Liao, Jie-Qiao
Publikováno v:
Phys. Rev. A 108, 023728 (2023)
We study the generation of quantum entanglement between two giant atoms coupled to a one-dimensional waveguide. Since each giant atom interacts with the waveguide at two separate coupling points, there exist three different coupling configurations in
Externí odkaz:
http://arxiv.org/abs/2308.08108
Publikováno v:
Phys. Rev. A 107, 063703 (2023)
We study chiral and nonreciprocal single-photon scattering in a chiral-giant-molecule waveguide-QED system. Here, the giant molecule consists of two coupled giant atoms, which interact with two linear waveguides, forming a four-port quantum device. W
Externí odkaz:
http://arxiv.org/abs/2306.10957
Autor:
Yin, Xian-Li, Liao, Jie-Qiao
We study the generation of quantum entanglement between two giant atoms coupled to a common one-dimensional waveguide. Here each giant atom interacts with the waveguide at two separate coupling points. Within the Wigner-Weisskopf framework for single
Externí odkaz:
http://arxiv.org/abs/2303.14746
Publikováno v:
Phys. Rev. A 106, 063703 (2022)
We study the disentanglement dynamics of two giant atoms coupled to a common one-dimensional waveguide. We focus on the non-Markovian retarded effect in the disentanglement of the two giant atoms by taking the photon transmission time into account. B
Externí odkaz:
http://arxiv.org/abs/2206.09435
Publikováno v:
Phys. Rev. A 106, 013715 (2022)
We study the coherent single-photon scattering in a one-dimensional waveguide coupled to a giant artificial molecule consisting of two coupled giant atoms. Since each giant atom couples to the waveguide via two coupling points, the couplings of the m
Externí odkaz:
http://arxiv.org/abs/2203.07812
Publikováno v:
Phys. Rev. A 105, 023504 (2022)
Ground-state cooling of mechanical resonators is an important task in quantum optomechanics, because it is a necessary prerequisite for creation, manipulation, and application of macroscopic mechanical coherence. Here, we propose a transient-state sc
Externí odkaz:
http://arxiv.org/abs/2109.05538
Publikováno v:
Phys. Rev. A 105, 013504 (2022)
The observation of single-photon optomechanical effects is a desired task in cavity optomechanics. However, the realization of ultrastrong optomechanical interaction remains a big challenge. Here, we present an all-optical scheme to simulate ultrastr
Externí odkaz:
http://arxiv.org/abs/2103.09462