Precision measurement of the $^{43}$Ca$^{+}$ nuclear magnetic moment

Autor: Hanley, RK, Allcock, DTC, Harty, TP, Sepiol, MA, Lucas, DM

We report precision measurements of the nuclear magnetic moment of \textsuperscript{43}Ca\textsuperscript{+}, made by microwave spectroscopy of the 4s $^2$S$_{1/2}$ $\left|F=4, M=0\right\rangle \rightarrow \left|F=3, M=1\right\rangle$ ground level hy

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::6d3f231def41efa1cb31f5861f18eb71

Raman Scattering Errors in Stimulated-Raman-Induced Logic Gates in ^{133}Ba^{+}.

Autor: Boguslawski MJ; Department of Physics and Astronomy, University of California Los Angeles, Los Angeles, 90095 California, USA.; Challenge Institute for Quantum Computation, University of California Los Angeles, Los Angeles, 90095 California, USA., Wall ZJ; Department of Physics and Astronomy, University of California Los Angeles, Los Angeles, 90095 California, USA., Vizvary SR; Department of Physics and Astronomy, University of California Los Angeles, Los Angeles, 90095 California, USA., Moore ID; Department of Physics, University of Oregon, Eugene, 97403 Oregon, USA., Bareian M; Department of Physics and Astronomy, University of California Los Angeles, Los Angeles, 90095 California, USA., Allcock DTC; Department of Physics, University of Oregon, Eugene, 97403 Oregon, USA., Wineland DJ; Department of Physics, University of Oregon, Eugene, 97403 Oregon, USA., Hudson ER; Department of Physics and Astronomy, University of California Los Angeles, Los Angeles, 90095 California, USA.; Challenge Institute for Quantum Computation, University of California Los Angeles, Los Angeles, 90095 California, USA.; Center for Quantum Science and Engineering, University of California Los Angeles, Los Angeles, 90095 California, USA., Campbell WC; Department of Physics and Astronomy, University of California Los Angeles, Los Angeles, 90095 California, USA.; Challenge Institute for Quantum Computation, University of California Los Angeles, Los Angeles, 90095 California, USA.; Center for Quantum Science and Engineering, University of California Los Angeles, Los Angeles, 90095 California, USA.

Publikováno v: Physical review letters [Phys Rev Lett] 2023 Aug 11; Vol. 131 (6), pp. 063001.

High-fidelity laser-free universal control of trapped ion qubits.

Autor: Srinivas R; National Institute of Standards and Technology, Boulder, CO, USA. raghavendra.srinivas@colorado.edu.; Department of Physics, University of Colorado, Boulder, CO, USA. raghavendra.srinivas@colorado.edu.; Department of Physics, Clarendon Laboratory, University of Oxford, Oxford, UK. raghavendra.srinivas@colorado.edu., Burd SC; National Institute of Standards and Technology, Boulder, CO, USA.; Department of Physics, University of Colorado, Boulder, CO, USA.; Department of Physics, Stanford University, Stanford, CA, USA., Knaack HM; National Institute of Standards and Technology, Boulder, CO, USA.; Department of Physics, University of Colorado, Boulder, CO, USA., Sutherland RT; Physics Division, Physical and Life Sciences, Lawrence Livermore National Laboratory, Livermore, CA, USA.; Department of Electrical and Computer Engineering, University of Texas at San Antonio, San Antonio, TX, USA.; Department of Physics and Astronomy, University of Texas at San Antonio, San Antonio, TX, USA., Kwiatkowski A; National Institute of Standards and Technology, Boulder, CO, USA.; Department of Physics, University of Colorado, Boulder, CO, USA., Glancy S; National Institute of Standards and Technology, Boulder, CO, USA., Knill E; National Institute of Standards and Technology, Boulder, CO, USA.; Center for Theory of Quantum Matter, University of Colorado, Boulder, CO, USA., Wineland DJ; National Institute of Standards and Technology, Boulder, CO, USA.; Department of Physics, University of Colorado, Boulder, CO, USA.; Department of Physics, University of Oregon, Eugene, OR, USA., Leibfried D; National Institute of Standards and Technology, Boulder, CO, USA., Wilson AC; National Institute of Standards and Technology, Boulder, CO, USA., Allcock DTC; National Institute of Standards and Technology, Boulder, CO, USA.; Department of Physics, University of Colorado, Boulder, CO, USA.; Department of Physics, University of Oregon, Eugene, OR, USA., Slichter DH; National Institute of Standards and Technology, Boulder, CO, USA. daniel.slichter@nist.gov.

Publikováno v: Nature [Nature] 2021 Sep; Vol. 597 (7875), pp. 209-213. Date of Electronic Publication: 2021 Sep 08.

Quantum amplification of mechanical oscillator motion.

Autor: Burd SC; Time and Frequency Division, National Institute of Standards and Technology, Boulder, CO 80305, USA. shaun.burd@colorado.edu.; Department of Physics, University of Colorado, Boulder, CO 80309, USA., Srinivas R; Time and Frequency Division, National Institute of Standards and Technology, Boulder, CO 80305, USA.; Department of Physics, University of Colorado, Boulder, CO 80309, USA., Bollinger JJ; Time and Frequency Division, National Institute of Standards and Technology, Boulder, CO 80305, USA., Wilson AC; Time and Frequency Division, National Institute of Standards and Technology, Boulder, CO 80305, USA., Wineland DJ; Time and Frequency Division, National Institute of Standards and Technology, Boulder, CO 80305, USA.; Department of Physics, University of Colorado, Boulder, CO 80309, USA.; Department of Physics, University of Oregon, Eugene, OR 97403, USA., Leibfried D; Time and Frequency Division, National Institute of Standards and Technology, Boulder, CO 80305, USA., Slichter DH; Time and Frequency Division, National Institute of Standards and Technology, Boulder, CO 80305, USA., Allcock DTC; Time and Frequency Division, National Institute of Standards and Technology, Boulder, CO 80305, USA.; Department of Physics, University of Colorado, Boulder, CO 80309, USA.; Department of Physics, University of Oregon, Eugene, OR 97403, USA.

Publikováno v: Science (New York, N.Y.) [Science] 2019 Jun 21; Vol. 364 (6446), pp. 1163-1165.

Versatile laser-free trapped-ion entangling gates.

Autor: Sutherland RT; Physics Division, Physical and Life Sciences, Lawrence Livermore National Laboratory, Livermore, CA 94550, United States of America., Srinivas R; Time and Frequency Division, National Institute of Standards and Technology, Boulder, CO 80305, United States of America.; Department of Physics, University of Colorado, Boulder, CO 80309, United States of America., Burd SC; Time and Frequency Division, National Institute of Standards and Technology, Boulder, CO 80305, United States of America.; Department of Physics, University of Colorado, Boulder, CO 80309, United States of America., Leibfried D; Time and Frequency Division, National Institute of Standards and Technology, Boulder, CO 80305, United States of America., Wilson AC; Time and Frequency Division, National Institute of Standards and Technology, Boulder, CO 80305, United States of America., Wineland DJ; Time and Frequency Division, National Institute of Standards and Technology, Boulder, CO 80305, United States of America.; Department of Physics, University of Colorado, Boulder, CO 80309, United States of America.; Department of Physics, University of Oregon, Eugene, OR 97403, United States of America., Allcock DTC; Time and Frequency Division, National Institute of Standards and Technology, Boulder, CO 80305, United States of America.; Department of Physics, University of Colorado, Boulder, CO 80309, United States of America.; Department of Physics, University of Oregon, Eugene, OR 97403, United States of America., Slichter DH; Time and Frequency Division, National Institute of Standards and Technology, Boulder, CO 80305, United States of America., Libby SB; Physics Division, Physical and Life Sciences, Lawrence Livermore National Laboratory, Livermore, CA 94550, United States of America.

Publikováno v: New journal of physics [New J Phys] 2019; Vol. 21.