#rydberg atoms
11 papers · 1 filter
Observation of Moiré Time Crystal in Floquet-driven Rydberg Atomic Gases
Shuai Shi, Dong-Yang Zhu, Yu Yang +8
The authors experimentally realize a Moiré time crystal in a Floquet-driven Rydberg atomic gas by using a bichromatic driving field, revealing a comb-like beat pattern and mapping…
Finite size scaling of bitstring probability distributions for Rydberg arrays
Zane Ozzello, Avi Kaufman, Yannick Meurice
The paper studies how the probabilities of measured bitstrings from the vacuum of Rydberg atom ladders change with system size, showing that low‑probability states become numerous…
Mean-field Pulse Adaptation for the Circularization of Interacting Rydberg Atoms
Matthias Hüls, Felix Motzoi, Tommaso Calarco +1
The paper presents a mean‑field model that allows pulse sequences optimized for non‑interacting atoms to be adapted for interacting Rydberg atoms, enabling efficient simulation of…
High-fidelity multiqubit gates with Rydberg atoms via level-crossing-free Rapid adiabatic passage
Yichi Zhang, Ximo Wang, Zhenqi Bai +2
The paper introduces a rapid adiabatic passage method using level‑crossing‑free pulses to deterministically create high‑fidelity multiqubit entangled states in Rydberg atom systems…
Achieving 100MHz Instantaneous Bandwidth in a Broadband Rydberg Microwave Sensor
Yuhan Yan, Jinyin Wan, Xuejie Li +6
The authors demonstrate a Rydberg‑atom microwave sensor that achieves over 100 MHz instantaneous bandwidth across 2.7–20 GHz with sensitivity in the hundreds of nV·cm⁻¹·Hz⁻¹ᐟ², usi…
Measuring Interaction-Induced Energy Shifts of Rydberg Atoms in Hot Vapor
Tomasz Prokop, Bartosz Kasza, Wojciech Wasilewski +1
The paper presents a technique for measuring interaction‑induced energy shifts of Rydberg states in a thermal vapor by observing split electromagnetically induced absorption minima…