Zobrazeno 1 - 10
of 427
pro vyhledávání: '"Kuang Le-Man"'
We examine a system in which an impurity qubit is immersed in a quasi-two-dimensional dipolar Bose-Einstein condensate whose collective excitations act as a depasing reservoir for the qubit. The relative dipole-dipole interaction strength is estimate
Externí odkaz:
http://arxiv.org/abs/2411.19438
Fock-state lattices (FSLs) are becoming an emerging research hotspot in quantum physics, not only because the FSLs provide a new perspective for studying atom-field interactions, but also because they build the connection between quantum optics and c
Externí odkaz:
http://arxiv.org/abs/2409.19697
Autor:
Jiao, Ya-Feng, Wang, Jie, Wang, Dong-Yang, Tang, Lei, Wang, Yan, Zuo, Yun-Lan, Bao, Wan-Su, Kuang, Le-Man, Jing, Hui
The generation and manipulation of multipartite entanglement and EPR steering in macroscopic systems not only play a fundamental role in exploring the nature of quantum mechanics, but are also at the core of current developments of various nascent qu
Externí odkaz:
http://arxiv.org/abs/2409.06133
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
A circulator is one of the crucial devices in quantum networks and simulations. We propose a four-port circulator that regulate the flow of single photons at muti-frequency points by studying the coherent transmission of a single photon in a coupled
Externí odkaz:
http://arxiv.org/abs/2406.18036
We propose a theoretical scheme to enhance the sensitivity of a quantum fiber-optical gyroscope (QFOG) via a non-Gaussian-state probe based on quadrature measurements of the optical field. The non-Gaussian-state probe utilizes the product state compr
Externí odkaz:
http://arxiv.org/abs/2406.02217
Publikováno v:
Opt. Express 32, 22020-22030 (2024)
We propose how to achieve chiral photon blockade by spinning a nonlinear optical resonator. We show that by driving such a device at a fixed direction, completely different quantum effects can emerge for the counter-propagating optical modes, due to
Externí odkaz:
http://arxiv.org/abs/2406.00745
We propose to manipulate topological polaritons in optomechanical ladders consisting of an optical Su-Schrieffer-Heeger (SSH) chain and a mechanical SSH chain connected through optomechanical (interchain) interactions. We show that the topological ph
Externí odkaz:
http://arxiv.org/abs/2405.05753
Publikováno v:
npj Quantum Inf 10, 75 (2024)
Attribute to their robustness against loss and external noise, nonreciprocal photonic devices hold great promise for applications in quantum information processing. Recent advancements have demonstrated that nonreciprocal optical transmission in line
Externí odkaz:
http://arxiv.org/abs/2403.14476
Phonon lasers or coherent amplifications of mechanical oscillations have provided powerful tools for both fundamental studies of coherent acoustics and diverse applications ranging from ultrasensitive force sensing to phononic information processing.
Externí odkaz:
http://arxiv.org/abs/2312.06896