Results 101 to 110 of about 27,968 (212)

Implementation of Quantum Algorithms via Fast Three-Rydberg-Atom CCZ Gates. [PDF]

Entropy (Basel), 2022
Tang S, Yang C, Li D, Shao X.
europepmc   +1 more source

Realizing topological edge states with Rydberg-atom synthetic dimensions. [PDF]

Nat Commun, 2022
Kanungo SK, Whalen JD, Lu Y, Yuan M, Dasgupta S, Dunning FB, Hazzard KRA, Killian TC.   +7 more
europepmc   +1 more source

State resolved investigation of Förster resonant energy transfer in collisions between polar molecules and Rydberg atoms

New Journal of Physics, 2018
We perform a comprehensive investigation of Förster resonant energy transfer in a room-temperature thermal mixture of ammonia molecules and rubidium Rydberg atoms.
F Jarisch, M Zeppenfeld
doaj   +1 more source

Erasure conversion for fault-tolerant quantum computing in alkaline earth Rydberg atom arrays. [PDF]

Nat Commun, 2022
Wu Y, Kolkowitz S, Puri S, Thompson JD.
europepmc   +1 more source

Fast Entangling Gates for Rydberg Atoms via Resonant Dipole-Dipole Interaction

PRX Quantum
The advent of digital neutral-atom quantum computers relies on the development of fast and robust protocols for high-fidelity quantum operations. In this work, we introduce a novel scheme for entangling gates using four atomic levels per atom: a ground ...
Giuliano Giudici, Stefano Veroni, Giacomo Giudice, Hannes Pichler, Johannes Zeiher   +4 more
doaj   +1 more source

Quantum technologies with Rydberg atoms

Frontiers in Quantum Science and Technology
Rydberg atoms have highly controllable exotic properties such as strong inter-atomic interaction, high polarizability, and long lifetimes which enabled unprecedented progress in Rydberg atom-based quantum Technologies. We present a brief review of recent
Shovan Kanti Barik, Aishwarya Thakur, Yashica Jindal, Silpa B. S, Sanjukta Roy   +4 more
doaj   +1 more source

Ultracold long-range van der Waals Rydberg trimers

Communications Physics
Rydberg molecules are an essential ingredient of cold molecular sciences. Due to the richness of interactions between Rydberg atoms and neutral atoms, new kinds of Rydberg molecules and binding mechanisms are still to be discovered.
Mateo Londoño, Vanessa C. Olaya-Agudelo, Felipe Herrera, Jesús Pérez-Ríos   +3 more
doaj   +1 more source

Rydberg Atom-Based Sensors: Principles, Recent Advances, and Applications

Photonics
Rydberg atoms are neutral atoms excited to high principal quantum number states, which endows them with exaggerated properties such as large electric dipole moments, long lifetimes, and extreme sensitivity to external electromagnetic fields.
Dinelka Somaweera, Amer Abdulghani, Ambali Alade Odebowale, Andergachew Mekonnen Berhe, Muthugalage I. U. Weerasinghe, Khalil As’ham, Ibrahim A. M. Al Ani, Morphy C. Dumlao, Andrey E. Miroshnichenko, Haroldo T. Hattori   +9 more
doaj   +1 more source

Isotropic antenna based on Rydberg atoms

Optics Express
Governed by the hairy ball theorem, classical antennas with isotropic responses to linearly polarized radio waves are unrealizable. Also, their calibrations face a causal dilemma. Therefore, radio wave measurements based on classical antennas are challenging to achieve high accuracy.
Shaoxin Yuan, Mingyong Jing, Hao Zhang, Linjie Zhang, Liantuan Xiao, Suotang Jia   +5 more
openaire   +3 more sources

Rydberg atom in gravity

Journal of Physics: Conference Series, 2014
The local position invariance of a physical system is examined using a Rydberg atom and the universality of free fall is found to be invalid for a quantum system. A Rydberg atom is analysed in Newtonian gravity and curved space. The energy is found to vary as n2 for very large values of the principal quantum number n. The change in energy is calculated
openaire   +1 more source