Standard

Symmetric rydberg controlled- z gates with adiabatic pulses. / Saffman, M.; Beterov, I. I.; Dalal, A. et al.

In: Physical Review A, Vol. 101, No. 6, 062309, 01.06.2020.

Research output: Contribution to journal › Article › peer-review

Harvard

Saffman, M, Beterov, II, Dalal, A, Páez, EJ & Sanders, BC 2020, 'Symmetric rydberg controlled- z gates with adiabatic pulses', Physical Review A, vol. 101, no. 6, 062309. https://doi.org/10.1103/PhysRevA.101.062309

APA

Saffman, M., Beterov, I. I., Dalal, A., Páez, E. J., & Sanders, B. C. (2020). Symmetric rydberg controlled- z gates with adiabatic pulses. Physical Review A, 101(6), [062309]. https://doi.org/10.1103/PhysRevA.101.062309

Vancouver

Saffman M, Beterov II, Dalal A, Páez EJ, Sanders BC. Symmetric rydberg controlled- z gates with adiabatic pulses. Physical Review A. 2020 Jun 1;101(6):062309. doi: 10.1103/PhysRevA.101.062309

Author

Saffman, M. ; Beterov, I. I. ; Dalal, A. et al. / Symmetric rydberg controlled- z gates with adiabatic pulses. In: Physical Review A. 2020 ; Vol. 101, No. 6.

BibTeX

@article{705ea426f8ef4d1c8d29431e2c74a69b,
title = "Symmetric rydberg controlled- z gates with adiabatic pulses",
abstract = "We analyze neutral atom Rydberg CZ gates based on adiabatic pulses applied symmetrically to both atoms. Analysis with smooth pulse shapes and Cs atom parameters predicts the gates can create Bell states with fidelity F>0.999 by using adiabatic rapid passage pulses. With globally optimized adiabatic pulse shapes, in a two-photon excitation process, we generate Bell states with fidelity F=0.997. The analysis fully accounts for spontaneous emission from intermediate and Rydberg states, including the Rydberg lifetime in a room-temperature environment, but does not include errors arising from laser noise. The gate protocols do not require individual addressing and are shown to be robust against Doppler shifts due to atomic motion.",
author = "M. Saffman and Beterov, {I. I.} and A. Dalal and P{\'a}ez, {E. J.} and Sanders, {B. C.}",
year = "2020",
month = jun,
day = "1",
doi = "10.1103/PhysRevA.101.062309",
language = "English",
volume = "101",
journal = "Physical Review A",
issn = "2469-9926",
publisher = "American Physical Society",
number = "6",

}

RIS

TY - JOUR

T1 - Symmetric rydberg controlled- z gates with adiabatic pulses

AU - Saffman, M.

AU - Beterov, I. I.

AU - Dalal, A.

AU - Páez, E. J.

AU - Sanders, B. C.

PY - 2020/6/1

Y1 - 2020/6/1

N2 - We analyze neutral atom Rydberg CZ gates based on adiabatic pulses applied symmetrically to both atoms. Analysis with smooth pulse shapes and Cs atom parameters predicts the gates can create Bell states with fidelity F>0.999 by using adiabatic rapid passage pulses. With globally optimized adiabatic pulse shapes, in a two-photon excitation process, we generate Bell states with fidelity F=0.997. The analysis fully accounts for spontaneous emission from intermediate and Rydberg states, including the Rydberg lifetime in a room-temperature environment, but does not include errors arising from laser noise. The gate protocols do not require individual addressing and are shown to be robust against Doppler shifts due to atomic motion.

AB - We analyze neutral atom Rydberg CZ gates based on adiabatic pulses applied symmetrically to both atoms. Analysis with smooth pulse shapes and Cs atom parameters predicts the gates can create Bell states with fidelity F>0.999 by using adiabatic rapid passage pulses. With globally optimized adiabatic pulse shapes, in a two-photon excitation process, we generate Bell states with fidelity F=0.997. The analysis fully accounts for spontaneous emission from intermediate and Rydberg states, including the Rydberg lifetime in a room-temperature environment, but does not include errors arising from laser noise. The gate protocols do not require individual addressing and are shown to be robust against Doppler shifts due to atomic motion.

UR - http://www.scopus.com/inward/record.url?scp=85087588738&partnerID=8YFLogxK

U2 - 10.1103/PhysRevA.101.062309

DO - 10.1103/PhysRevA.101.062309

M3 - Article

AN - SCOPUS:85087588738

VL - 101

JO - Physical Review A

JF - Physical Review A

SN - 2469-9926

IS - 6

M1 - 062309

ER -

ID: 24716359