Search

Search Results

1. Rydberg Atoms

   Rydberg atoms are those in which the valence electron is in a state of high principal quantum number n. They are of historical interest since the...

   Thomas F. Gallagher in Springer Handbook of Atomic, Molecular, and Optical Physics

   Chapter 2023
   

2. Soft-controlled quantum gate with enhanced robustness and undegraded dynamics in Rydberg atoms

   Rydberg atoms have exhibited excellent potentials to become a competent platform of implementing quantum computation, which demands to execute...

   Qiaolin Wu, Jun **ng, Hongda Yin in EPJ Quantum Technology

   Article Open access 02 January 2024
   

3. Effect of Nonequilibrium Electron-Energy Distributions on Efficiency of Rydberg State Population via Resonant Recombination

   We study how the efficiencies of resonant electron–ion recombination processes in rare-gas-mixture plasmas depend on the deviation of the...

   K. S. Kislov, A. A. Narits, V. S. Lebedev in Journal of Russian Laser Research

   Article 20 November 2022

4. Nonlinear Rydberg exciton-polaritons in Cu₂O microcavities

   Rydberg excitons (analogues of Rydberg atoms in condensed matter systems) are highly excited bound electron-hole states with large Bohr radii. The...

   Maxim Makhonin, Anthonin Delphan, ... Dmitry Krizhanovskii in Light: Science & Applications

   Article Open access 06 February 2024
   

5. Trimer quantum spin liquid in a honeycomb array of Rydberg atoms

   Quantum spin liquids are elusive but paradigmatic examples of strongly correlated quantum states that are characterized by long-range quantum...

   Milan Kornjača, Rhine Samajdar, ... Fangli Liu in Communications Physics

   Article Open access 14 December 2023
   

6. Quantum computing with Rydberg atom graphs

   In recent years, Rydberg atom graphs, which are the arrangement of atoms of which the interaction through Rydberg state excitation can be represented...

   Minhyuk Kim, Jaewook Ahn, ... Heejeong Jeong in Journal of the Korean Physical Society

   Article 13 March 2023
   

7. Dissipative time crystal in a strongly interacting Rydberg gas

   The notion of spontaneous symmetry breaking has been well established to characterize classical and quantum phase transitions of matter, such as...

   **aoling Wu, Zhuqing Wang, ... Li You in Nature Physics

   Article 02 July 2024
   

8. A photonic entanglement filter with Rydberg atoms

   Devices capable of deterministically manipulating photonic entanglement are of paramount importance, because photons are ideal messengers for quantum...

   Gen-Sheng Ye, Biao Xu, ... Lin Li in Nature Photonics

   Article 06 April 2023
   

9. Rydberg Collision Theories

   Collisionsscattering theoryRydberg atom collisions involving atoms or molecules in Rydberg orbitals are important in understanding a wide range of...

   Edmund J. Mansky II in Springer Handbook of Atomic, Molecular, and Optical Physics

   Chapter 2023
   

10. Scalable quantum processors empowered by the Fermi scattering of Rydberg electrons

    Quantum computing promises exponential speed-up compared to its classical counterpart. While the neutral atom processors are the pioneering platform...

    Mohammadsadegh Khazali, Wolfgang Lechner in Communications Physics

    Article Open access 31 March 2023
    

11. Ultracold Rydberg Atom–Atom Interaction

    Rydberg excitations have had a substantial impact on the development of atomic and molecular physics. Advances in cooling and trap** of atoms and...

    Hossein Sadeghpour in Springer Handbook of Atomic, Molecular, and Optical Physics

    Chapter 2023
    

12. Three-Photon Laser Excitation of Single Rydberg Rubidium Atoms in an Optical Dipole Trap

    Abstract

    Three-photon laser excitation of single rubidium atoms in an optical dipole trap (ODT) into the ³⁷ P Rydberg state by laser radiation with...

    I. I. Beterov, E. A. Yakshina, ... I. I. Ryabtsev in Journal of Experimental and Theoretical Physics

    Article 01 August 2023
    

13. Collective Excitations of Bose–Einstein Condensate in a Rydberg Atom

    In this work, we investigated a Bose–Einstein condensate (BEC) inside a Rydberg atom. We first observed the system’s density profile using the...

    Avra Banerjee, Dwipesh Majumder in Journal of Low Temperature Physics

    Article 19 March 2024
    

14. Population Distribution and Splitting Nonlinearity for Rydberg Atomic Gas under Multiple Fields

    Rydberg atom has a very large polarizability proportional to n ⁷ ( n is the principal quantum number), the energy interval between adjacent energy...

    Chao Li, Guo Ma, ... Shengzhao Wang in Journal of Russian Laser Research

    Article 01 February 2024

15. A subwavelength atomic array switched by a single Rydberg atom

    Enhancing light–matter coupling at the level of single quanta is essential for numerous applications in quantum science. The cooperative optical...

    Kritsana Srakaew, Pascal Weckesser, ... Johannes Zeiher in Nature Physics

    Article Open access 16 February 2023
    

16. Microwave electrometry with bichromatic electromagnetically induced transparency in Rydberg atoms

    A scheme for measuring microwave (MW) electric (E) fields is proposed based on bichromatic electromagnetically induced transparency (EIT) in Rydberg...

    Mingzhi Han, He Hao, ... Yandong Peng in EPJ Quantum Technology

    Article Open access 14 July 2023
    

17. Excitation Dynamics of Interacting Rydberg Atoms in Lithium Magneto-Optical Trap

    We study the time-resolved Rydberg excitation dynamics for Lithium atoms confined in a magneto-optical trap. Loss of neutral atoms due to Rydberg...

    Sergey A. Saakyan, Vladimir A. Sautenkov, ... Boris B. Zelener in Journal of Russian Laser Research

    Article 01 May 2023

18. Improvement of response bandwidth and sensitivity of Rydberg receiver using multi-channel excitations

    We investigate the response bandwidth of a superheterodyne Rydberg receiver at a room-temperature vapor cell, and present an architecture of...

    **lian Hu, Yuechun Jiao, ... Suotang Jia in EPJ Quantum Technology

    Article Open access 28 November 2023
    

19. Continuous wideband microwave-to-optical converter based on room-temperature Rydberg atoms

    The coupling of microwave and optical systems presents an immense challenge due to the natural incompatibility of energies, but potential...

    Sebastian Borówka, Uliana Pylypenko, ... Michał Parniak in Nature Photonics

    Article Open access 05 October 2023
    

20. Optimization of Entangling Logic Gates Based on the Rydberg Blockade Effect

    Abstract

    The implementation of a quantum logic gate in a system of cold atoms in optical microtraps is analyzed. The dynamics of two spin qubits is...

    L. V. Gerasimov, D. V. Kupriyanov, S. S. Straupe in Journal of Experimental and Theoretical Physics

    Article 01 August 2023