Quantum spin lenses in atomic arrays

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August undefined, 2024

Web2014 Theses. Yiwen Chu - Quantum optics with atom-like systems in diamond. Peter Maurer - Coherent control of diamond defects for quantum information science and quantum sensing. Brendan Shields - Diamond platforms for nanoscale photonics and metrology. Norm Yao - Topology, localization, and quantum information in atomic, molecular and … WebMar 14, 2024 · Measurement-based quantum computing relies on the rapid creation of large-scale entanglement in a register of stable qubits. Atomic arrays are well suited to store quantum information, and entanglement can be created using highly-excited Rydberg states. Typically, isolating pairs during gate operation is difficult because Rydberg interactions …

Quantum Spin Lenses in Atomic Arrays - Semantic Scholar

WebSep 5, 2024 · They argue that the Hamiltonian of atomic arrays can be changed — for example, through suitable laser fields applied to an ensemble of Rydberg atoms — to allow it to act as a 'quantum spin lens'. http://qurope.eu/db/publications/quantum-spin-lenses-atomic-arrays tema vacanze

Quantum Spin Lenses in Atomic Arrays - Semantic Scholar

WebWe propose and discuss ‘quantum spin lenses’, where quantum states of delocalized spin excitations in an atomic medium are ‘focused’ in space in a coherent quantum process down to (essentially) single atoms. These can be employed to create controlled interactions in a quantum light-matter interface, where photonic qubits stored in an atomic ensemble are … WebJun 17, 2024 · Neutral atoms in optical tweezer arrays have emerged as one of the most versatile platforms for quantum many-body physics, quantum simulation, and quantum … http://large.stanford.edu/courses/2024/ph470/wu/docs/wu-ph470-stanford-spring-2024.pdf batik air call center 24 jam indonesia

Ytterbium Nuclear-Spin Qubits in an Optical Tweezer Array

Quantum Spin Lenses in Atomic Arrays - Semantic Scholar

WebThe line represents δ ∼ 1/tfoc, indicating the breakdown of focusing due to disorder (details in text). - "Quantum Spin Lenses in Atomic Arrays" Figure 7. (a) Integrated probability Pfoc … WebMar 14, 2024 · Motivated by recent theoretical work, here we explore the prediction that short-range interactions -- and in particular, the two-dimensional dipolar XY model -- can also enable the realization of scalable spin squeezing. Working with a dipolar Rydberg quantum simulator of up to 100 atoms, we demonstrate that quench dynamics from a polarized ... tem avatar 2 na disneyWebJun 27, 2024 · to create a quantum material system that simulate Ising-type quantum spin model. They observe di erent phases of ordered states that break various discrete symmetries. Also, although this system is not integrable, they observe exotic many-body dynamics that seem to be non-ergodic. This hints the observation of quantum many-body … tem avatar na disney plus

"WebApr 10, 2024 · We harness a semiconductor quantum dot inserted in an optical cavity for efficient photon collection and electrically controlled for high indistinguishability. We demonstrate two- and three ... " - Quantum spin lenses in atomic arrays

Quantum spin lenses in atomic arrays

Physics - Atom Arrays for Superresolution Imaging

WebMay 19, 2024 · The generation of a register of highly coherent, but independent, qubits is a prerequisite to performing universal quantum computation. Here we introduce a qubit encoded in two nuclear spin states ... WebAn atomic ensemble with many-body entanglement is desirable for precision measurement. As a type of such quantum state, the spin squeezed state has been pursued in both cold and warm atoms for applications of a quantum-enhanced atomic clock, interferometer, and magnetometer. Here, we report the numerical simulation of many-body dynamics in a …

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WebWe propose and discuss quantum spin lenses, where quantum states of delocalized spin excitations in an atomic medium are focused in space in a coherent ... Quantum Spin Lenses in Atomic Arrays A. W. Glaetzle, K. Ender, D. S. Wild, S. Choi, H. … WebNov 8, 2024 · Micro lens-on-lens array (MLLA) is a novel 3D structure with unique optical properties that cannot be fabricated accurately and quickly by existing processing methods. In this paper, a new fabricating method of MLLAs with two focal lengths is proposed. By introducing the soft lithography technology, nano-imprint technology and mask alignment …

WebSep 27, 2024 · Since this phenomenon is robust to fluctuations of inter-atomic distances, it has been widely used in defect-free arrays of hundreds of atoms for high fidelity quantum gates and for quantum ... WebQuantum Spin Lenses in Atomic Arrays Glaetzle, A. W. Ender, K. Wild, D. S. Choi, S. Pichler, H. Lukin, M. D. Zoller, P.

WebAtomic arrays can act as lenses for quantum information. Finding from CQT's Alexander Glaetzle and collaborators holds promise for quantum networks and computing. 17 October 2024 ... They describe how these 'quantum spin lenses' could be implemented in arrays of Rydberg atoms, ... WebFeb 22, 2024 · These advances have made atomic arrays a prominent platform for quantum information science, with applications ranging from quantum simulation to quantum computing to precision optical metrology . Deist and colleagues extend the use of atom arrays in the latter category, employing a comparatively modest, one-dimensional array of …

WebFigure 6. (a) Atomic level scheme (see text). (b) Van der Waals coefficients between Rydberg nS1/2 and n ′S1/2 states as a function of principal quantum number n. Negative …

WebFigure 2. Time evolution of an initially delocalized spin excitation on a lattice according to the spin-lens Hamiltonian (1) for the (a) thick and (b) thin lens for a 1D string of L = 800 spins as a function of time t. The red line, σ(t), indicates the continuum result. Insets 1-4 above illustrate the dynamics of the Wigner function at four specific times. (c) Zoom to … batik air booking codeWebSep 5, 2024 · Designer atom arrays for quantum computing. A key step in the development of quantum computers that use neutral atoms as quantum bits is the assembly of tailored … batik air call center jakartaWebAbstract: Q02.00003: Quantum science with nuclear spin qubits in ytterbium-171 atom arrays* 9:00 AM–9:30 AM Abstract . Presenter: Jacob Covey (UIUC) Author: ... In this talk, we will highlight these new directions for quantum science with tweezer arrays and we will summarize the state of the field. tema vivoWebApr 8, 2024 · Back-action limited measurements of many-body quantum systems are a challenging topic of relevance to open quantum systems and quantum metrology. This work makes important contributions in that ... batik air bookingWeb2 Figure 1. (a { d) Various scenarios of a quantum light-atom interface illustrating a quantum spin lens. Incident photonic qubits are initially stored as delocalized spin excitations in an … batik air baggageWebApr 26, 2024 · An atom-by-atom assembler of defect-free arbitrary two-dimensional atomic arrays. Science 354 , 1021–1023 (2016). Article ADS Google Scholar tema tvWebNov 11, 2024 · Doing so would allow use of the nuclear spin degree of freedom to store quantum information—a low-energy qubit that is well-isolated and easy to … tema udine