Asymmetric Rydberg blockade of giant excitons in Cuprous Oxide
Sign Up to like & getrecommendations! Published in 2021 at "Nature Communications"
DOI: 10.1038/s41467-021-23852-z
Abstract: The ability to generate and control strong long-range interactions via highly excited electronic states has been the foundation for recent breakthroughs in a host of areas, from atomic and molecular physics to quantum optics and… read more here.
Keywords: cuprous oxide; blockade giant; rydberg blockade; asymmetric rydberg ... See more keywords
Heralded atomic nonadiabatic holonomic quantum computation with Rydberg blockade
Sign Up to like & getrecommendations! Published in 2020 at "Physical Review A"
DOI: 10.1103/physreva.102.022617
Abstract: We propose a protocol to realize atomic nonadiabatic holonomic quantum computation (NHQC) with two computational atoms and an auxiliary atom. Dynamics of the system is analyzed in the regime of Rydberg blockade, and robust laser… read more here.
Keywords: holonomic quantum; nonadiabatic holonomic; quantum computation; rydberg blockade ... See more keywords
Conversion from W to Greenberger-Horne-Zeilinger states in the Rydberg-blockade regime of neutral-atom systems: Dynamical-symmetry-based approach
Sign Up to like & getrecommendations! Published in 2021 at "Physical Review A"
DOI: 10.1103/physreva.103.032427
Abstract: We investigate the possibilities for a deterministic conversion between two important types of maximally entangled multiqubit states, namely, $W$ and Greenberger-Horne-Zeilinger (GHZ) states, in the Rydberg-blockade regime of a neutral-atom system where each atom is… read more here.
Keywords: conversion; approach; rydberg blockade; horne zeilinger ... See more keywords
Observation of Rydberg Blockade Induced by a Single Ion.
Sign Up to like & getrecommendations! Published in 2018 at "Physical review letters"
DOI: 10.1103/physrevlett.121.193401
Abstract: We study the long-range interaction of a single ion with a highly excited ultracold Rydberg atom and report on the direct observation of an ion-induced Rydberg excitation blockade mediated over tens of micrometer distances. Our… read more here.
Keywords: rydberg; observation rydberg; single ion; rydberg blockade ... See more keywords
Driven-Dissipative Rydberg Blockade in Optical Lattices.
Sign Up to like & getrecommendations! Published in 2022 at "Physical review letters"
DOI: 10.1103/physrevlett.130.163601
Abstract: While dissipative Rydberg gases exhibit unique possibilities to tune dissipation and interaction properties, very little is known about the quantum many-body physics of such long-range interacting open quantum systems. We theoretically analyze the steady state… read more here.
Keywords: dissipative rydberg; rydberg; physics; rydberg blockade ... See more keywords
Cooling neutral atoms into maximal entanglement in the Rydberg blockade regime.
Sign Up to like & getrecommendations! Published in 2022 at "Optics letters"
DOI: 10.1364/ol.471591
Abstract: We propose a cooling scheme to prepare stationary entanglement of neutral atoms in the Rydberg blockade regime by the combination of periodically collective laser pumping and dissipation. In each cycle, the controlled unitary dynamics process… read more here.
Keywords: blockade regime; state; neutral atoms; rydberg blockade ... See more keywords