Chiral quantum optics with giant atoms
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 … 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) …
Chiral quantum optics with giant atoms
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Web73 cently, the concept of giant atom has been introduced 74 to chiral quantum optics, making some advanced func-75 tionalities possible, such as chiral bound states [32], dark 76 states without coherent drives [31], and non-Markovicity 77 induced nonreciprocity [61]. These seminal works inspire 78 us to explore more intriguing effects in ...
WebDec 30, 2024 · In quantum optics, it is common to assume that atoms can be approximated as point-like compared to the wavelength of the light they interact with. … 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 …
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 … WebMay 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 …
WebAug 2, 2013 · 2. Furanose Ring “Pseudorotation”. The quantum gate function that enables quantum logic function in DNA occurs in the deoxyribose moiety of the DNA nucleotide. Deoxyribose is derived from the furanose molecule and is a cyclic 5-carbon sugar that has a “puckered” ring structure. The ring structure exhibits a “pseudorotation” around a ...
WebJun 18, 2024 · Spontaneous emission is a fundamental process in quantum optics and quantum electrodynamics 1,2,3.While in the most typical cases it is described by an exponential decay of a quantum (atomic or ... greenlands heating companies houseWebJun 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 superconducting quantum circuits, chiral routing quantum information is often realized with the ferrite circulators, which are usually buck, lossy and require strong magnetic fields. greenland sharks lifespanWebApr 4, 2024 · Electron diffraction (known also as ED, 3D ED or microED) is gaining momentum in science and industry. The application of electron diffraction in performing nano-crystallography on crystals smaller than 1 µm is a disruptive technology that is opening up fascinating new perspectives for a wide variety of compounds required in the fields of … greenland sharks habitatWebNov 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 … fly fishing for bluegills videosWebJun 22, 2024 · The results presented here lay a foundation for applications based on giant atoms in quantum simulations and quantum networks with chiral settings. Discover the … fly fishing for barbelWebOct 13, 2024 · The picture is applied to derive a Lindblad master equation (ME) of a set of giant atoms coupled to a (generally chiral) waveguide field in an arbitrary white-noise Gaussian state, which condenses into a single equation and extends a variety of quantum optics and waveguide QED MEs. The effective Hamiltonian and jump operators … greenlands heating supplies ltdWebJun 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 … greenlands health food shop