Chiral quantum optics with giant atoms

WebNov 10, 2024 · Giant atoms with nonlocal couplings to real-space waveguides have attracted extensive attention due to their unique interference effects. Here, we propose a feasible scheme for constructing giant atoms in synthetic frequency dimensions with, e.g., a dynamically modulated microring resonator and a tailored multi-level atom. Both … WebNov 4, 2024 · Figure 2. Frequency regimes for realizing DF Hamiltonians. The photonic environment typically features frequency bands separated by band gaps. The dashed line marks the atomic frequency ω 0, which couples resonantly with a bandwidth of modes (in red) of the order of the atom-field coupling rate.Dispersive schemes (left panel) work off …

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WebNov 1, 2024 · Another new approach in quantum optics is based on chiral interfaces, where the coupling between light and matter depends on the propagation direction of the light [37, 38]. Such chirality emerges ... WebFeb 16, 2024 · chiral quantum optics with giant a toms physical review a 105, 023712 (2024) Besides the amount and arrangement of the connection points, the coupling of … the people lakota https://shopdownhouse.com

Chiral quantum network with giant atoms - IOPscience

WebApr 14, 2024 · Chiral enantiomer recognition has important research significance in the field of analytical chemistry research. At present, most prepared chiral sensors are used for … WebJan 17, 2024 · The ability to control the flow of quantum information is deterministically useful for scaling up quantum computation. In this paper, we demonstrate a controllable quantum switchboard which directs the teleportation protocol to one of two targets, fully dependent on the sender’s choice. Importantly, the quantum switchboard also … WebJan 19, 2024 · Coupling between giant atoms and waveguides is expected to be of great importance in the field of quantum information science. In this paper, we study the influence of frequency detuning between incident photons and giant atoms on photon scattering based on the model of giant atoms coupling with one-dimensional waveguide where … the people led policy panel

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Chiral quantum optics with giant atoms

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WebMay 8, 2024 · Tunable chiral bound states in a system composed of superconducting giant atoms and a Josephson photonic-crystal waveguide (PCW) can be used as a tunable toolbox to realize topological phase transitions and quantum simulations. ... of two distinct topological photonic crystals and demonstrates the chiral emission of a quantum emitter … WebMay 11, 2024 · This scenario is referred as chiral quantum optics [32–39]. Most of previous studies on chiral quantum optics are discussed in nanophotonic systems, …

Chiral quantum optics with giant atoms

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Webgiant atoms [16] in broadband waveguides. Giant atoms are a new playground of quantum optics [17–23], where the usual pointlike model of an emitter (normal atom) … WebMar 2, 2024 · In this work, we investigate the nontrivial single-photon scattering properties of giant atoms coupled to waveguides that can be an effective platform for realising …

WebMay 11, 2024 · To overcome those problems, we propose a novel method to realize chiral quantum networks by exploiting giant atom effects in SQC platforms. By assuming each … WebMar 2, 2024 · Abstract: In this work, we investigate the nontrivial single-photon scattering properties of giant atoms coupled to waveguides that can be an effective platform for realising nonreciprocal and chiral quantum optics. For the two-level giant-atom setup, we identify the condition for nonreciprocal transmission: the external atomic dissipation is ...

WebFeb 16, 2024 · In quantum optics, it is common to assume that atoms are pointlike objects compared to the wavelength of the electromagnetic field they interact with. However, this … WebOct 2, 2024 · Chiral quantum network with giant atoms Xin Wang and Hong-Rong Li Quantum Sci. Technol. 7 035007 (2024) Giant atoms with time-dependent couplings Lei Du, Yao-Tong Chen, Yan Zhang, and Yong Li ... Chiral quantum optics with giant atoms Ariadna Soro and Anton Frisk Kockum Phys. Rev. A 105 023712 (2024)

WebApr 22, 2024 · We study single-photon scattering at a giant Λ-type atom, where both atomic transitions are coupled with the modes of a single waveguide at two separated points. The giant-atom structure brings phase-dependent interference effects to both elastic (frequency-preserving) and inelastic (frequency-converting) scattering process, and thus leads to a …

WebNov 23, 2024 · A. Soro and A. F. Kockum, Chiral quantum optics with giant atoms, Phys. Rev. A 105(2), 023712 (2024) Article ADS MathSciNet Google Scholar X. Wang and H. … siat ppt模板WebGiant atoms have emerged as new paradigm in quantum optics during the last decade. These are quantum emitters that couple to light—or other bosonic fields—at multiple … siat pallet wrapping machine australiaWebDec 8, 2024 · ‘Giant atom’ physics occurs when the size of the atomic system becomes comparable to the wavelength of the light it interacts with. For atoms, such a regime is impossible to reach, however ... the people lexikonWebApr 14, 2024 · Feature papers represent the most advanced research with significant potential for high impact in the field. A Feature Paper should be a substantial original Article that involves several techniques or approaches, provides an outlook for future research directions and describes possible research applications. siat printing pressWebMay 24, 2024 · Emitters coupled simultaneously to distant positions of a photonic bath, the so-called giant atoms, represent a new paradigm in quantum optics. When coupled to one-dimensional baths, as recently implemented with transmission lines or SAW waveguides, they lead to striking effects such as chiral emission or decoherence-free … siat press repairsWebAug 22, 2024 · Quantum optics with giant atoms has provided a new paradigm to study photon scatterings. In this work, we investigate the nontrivial single-photon scattering properties of giant atoms being an ... the people lawyer chicagoWebJun 23, 2024 · Chiral Quantum Network with Giant Atoms. Xin Wang, Hong-Rong Li. 23 Jun 2024 - arXiv: Quantum Physics. Trace this paper. Full-text. Cite. Abstract: In … siat pallet wrappers