Deterministic entanglement and tomography of ion-spin qubits

Deterministic entanglement and tomography of ion-spin qubits

Čájet eará veršuvnnaid (1)

We have implemented a universal quantum logic gate between qubits stored in the spin state of a pair of trapped 40Ca ions. An initial product state was driven to a maximally entangled state deterministically, with 83% fidelity. We present a general approach to quantum state tomography which achieves...

Bibliográfalaš dieđut
Váldodahkkit:	Home, J, McDonnell, M, Lucas, D, Imreh, G, Keitch, B, Szwer, D, Thomas, N, Webster, S, Stacey, D, Steane, A
Materiálatiipa:	Journal article
Almmustuhtton:	2006

Geahča maid

Deterministic entanglement and tomography of ion-spin qubits
Dahkki: Home, J, et al.
Almmustuhtton: (2006)

Memory coherence of a sympathetically cooled trapped-ion qubit
Dahkki: Home, J, et al.
Almmustuhtton: (2009)

Memory coherence of a sympathetically cooled trapped-ion qubit
Dahkki: Home, J, et al.
Almmustuhtton: (2009)

Memory coherence of a sympathetically cooled trapped-ion qubit
Dahkki: Home, J, et al.
Almmustuhtton: (2009)

Long-lived mesoscopic entanglement outside the Lamb-Dicke regime
Dahkki: McDonnell, M, et al.
Almmustuhtton: (2007)

Long-lived mesoscopic entanglement outside the Lamb-Dicke regime.
Dahkki: McDonnell, M, et al.
Almmustuhtton: (2007)

High-fidelity readout of trapped-ion qubits
Dahkki: Myerson, A, et al.
Almmustuhtton: (2008)

High-fidelity readout of trapped-ion qubits.
Dahkki: Myerson, A, et al.
Almmustuhtton: (2008)

Keeping a single qubit alive by experimental dynamic decoupling
Dahkki: Szwer, D, et al.
Almmustuhtton: (2011)

Experimental recovery of a qubit from partial collapse.
Dahkki: Sherman, J, et al.
Almmustuhtton: (2013)

Isotope-selective photoionization for calcium ion trapping
Dahkki: Lucas, D, et al.
Almmustuhtton: (2004)

Isotope-selective photoionization for calcium ion trapping
Dahkki: Lucas, D, et al.
Almmustuhtton: (2004)

Oxford ion-trap quantum computing project.
Dahkki: Lucas, D, et al.
Almmustuhtton: (2003)

Deterministic photon source of genuine three-qubit entanglement
Dahkki: Yijian Meng, et al.
Almmustuhtton: (2024-09-01)

Tomography of entangling two-qubit logic operations in exchange-coupled donor electron spin qubits
Dahkki: Holly G. Stemp, et al.
Almmustuhtton: (2024-09-01)

High fidelity readout and protection of a 43Ca+ trapped ion qubit
Dahkki: Szwer, D
Almmustuhtton: (2009)

Implementation of a symmetric surface electrode ion trap with field compensation using a modulated Raman effect
Dahkki: Allcock, D, et al.
Almmustuhtton: (2009)

Pulsed force sequences for fast phase-insensitive quantum gates in trapped ions
Dahkki: Steane, A, et al.
Almmustuhtton: (2014)

Realizing a deterministic source of multipartite-entangled photonic qubits
Dahkki: Jean-Claude Besse, et al.
Almmustuhtton: (2020-09-01)

High-efficiency detection of a single quantum of angular momentum by suppression of optical pumping
Dahkki: McDonnell, M, et al.
Almmustuhtton: (2004)

High-efficiency detection of a single quantum of angular momentum by suppression of optical pumping.
Dahkki: McDonnell, M, et al.
Almmustuhtton: (2004)

Pulsed force sequences for fast phase-insensitive quantum gates in trapped ions
Dahkki: A M Steane, et al.
Almmustuhtton: (2014-01-01)

Long-Distance Entanglement of Spin Qubits via Ferromagnet
Dahkki: Luka Trifunovic, et al.
Almmustuhtton: (2013-12-01)

Geometric entanglement of a photon and spin qubits in diamond
Dahkki: Yuhei Sekiguchi, et al.
Almmustuhtton: (2021-12-01)

High-fidelity entangling gate for double-quantum-dot spin qubits
Dahkki: John M. Nichol, et al.
Almmustuhtton: (2017-01-01)

Novel Criteria for Deterministic Remote State Preparation via the Entangled Six-Qubit State
Dahkki: Gang Xu, et al.
Almmustuhtton: (2016-07-01)

Deterministic and Efficient Quantum Key Distribution Using Entanglement Parity Bits and Ancillary Qubits
Dahkki: Muneer Alshowkan, et al.
Almmustuhtton: (2017-01-01)

Fast quantum logic gates with trapped-ion qubits
Dahkki: Schäfer, V, et al.
Almmustuhtton: (2018)

Massive spatial qubits: Testing macroscopic nonclassicality and Casimir entanglement
Dahkki: Bin Yi, et al.
Almmustuhtton: (2023-09-01)

Background-free detection of trapped ions
Dahkki: Linke, N, et al.
Almmustuhtton: (2012)

Background-free detection of trapped ions
Dahkki: Linke, N, et al.
Almmustuhtton: (2011)

Search for correlation effects in linear chains of trapped Ca+ ions
Dahkki: Donald, C, et al.
Almmustuhtton: (2000)

Search for correlation effects in linear chains of trapped Ca+ ions
Dahkki: Donald, C, et al.
Almmustuhtton: (2000)

Joint quantum state tomography of an entangled qubit–resonator hybrid
Dahkki: X Y LinPeng, et al.
Almmustuhtton: (2013-01-01)

Spin squeezing as a measure of entanglement in a two-qubit system
Dahkki: Messikh Azeddine, Azeddine, et al.
Almmustuhtton: (2003)

Cavity-Mediated Entanglement of Parametrically Driven Spin Qubits via Sidebands
Dahkki: V. Srinivasa, et al.
Almmustuhtton: (2024-05-01)

Entangling gates on degenerate spin qubits dressed by a global field
Dahkki: Ingvild Hansen, et al.
Almmustuhtton: (2024-09-01)

Entanglement in a qubit-qubit-tardigrade system
Dahkki: Lee, Kai Sheng, et al.
Almmustuhtton: (2023)

Entanglement in a qubit-qubit-tardigrade system
Dahkki: K S Lee, et al.
Almmustuhtton: (2022-01-01)

Scattering-induced entanglement between spin qubits at remote two-state structures.
Dahkki: Habgood, M, et al.
Almmustuhtton: (2009)