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David Moehring
Researcher at Max Planck Society
Publications - 16
Citations - 1166
David Moehring is an academic researcher from Max Planck Society. The author has contributed to research in topics: Quantum computer & Quantum entanglement. The author has an hindex of 9, co-authored 16 publications receiving 961 citations. Previous affiliations of David Moehring include University of Maryland, College Park.
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Bell inequality violation with two remote atomic qubits.
TL;DR: Violation of a Bell inequality between the quantum states of two remote Yb+ ions separated by a distance of about 1 m with the detection loophole closed is observed.
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Ground-state energy estimation of the water molecule on a trapped ion quantum computer
Yunseong Nam,Jwo-Sy Chen,Neal C. Pisenti,Kenneth Wright,Conor Delaney,Dmitri Maslov,Kenneth R. Brown,Stewart O. Allen,Jason M. Amini,Joel Apisdorf,Kristin M. Beck,Aleksey Blinov,Vandiver Chaplin,Mika Chmielewski,Coleman Collins,Shantanu Debnath,Kai Hudek,Andrew M. Ducore,Matthew J. Keesan,Sarah M. Kreikemeier,Jonathan Mizrahi,Phil Solomon,Mike Williams,J. D. Wong-Campos,David Moehring,Christopher Monroe,Jungsang Kim +26 more
TL;DR: An extensible co-design framework for solving chemistry problems on a trapped-ion quantum computer is described and applied to estimating the ground-state energy of the water molecule using the variational quantum eigensolver (VQE) method.
Journal ArticleDOI
Photon-photon entanglement with a single trapped atom.
Bernhard Weber,Holger P. Specht,Tobias Müller,Jörg Bochmann,Martin Mücke,David Moehring,Gerhard Rempe +6 more
TL;DR: The combination of cavity-QED and trapped atom techniques makes the protocol inherently deterministic--an essential step for the generation of scalable entanglement between the nodes of a distributed quantum network.
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Phase shaping of single-photon wave packets
Holger P. Specht,Jörg Bochmann,Martin Mücke,Bernhard Weber,Eden Figueroa,David Moehring,Gerhard Rempe +6 more
TL;DR: In this paper, the authors demonstrate arbitrary phase control of a single photon without affecting the photon's amplitude profile and verify it with two-photon quantum interference measurements, demonstrating fermionic spatial behaviour of photon pairs.
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Lossless State Detection of Single Neutral Atoms
TL;DR: Lossless state detection of trapped neutral atoms based on cavity-enhanced fluorescence that proves robust against atomic frequency shifts induced by the trapping potential and can be generalized to other systems with an optically accessible quantum bit.