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- London Centre for NanotechnologyGB18 papers
- Rutherford Appleton LaboratoryGB14 papers
- University of OxfordGB13 papers
- Imperial College LondonGB12 papers
- University of BonnDE12 papers
- Forschungszentrum JülichDE11 papers
- The University of TokyoJP11 papers
- Petersburg Nuclear Physics InstituteRU10 papers
- Universität HamburgDE10 papers
- European Organization for Nuclear ResearchCH9 papers
- University of BristolGB9 papers
- Istituto Nazionale di Fisica Nucleare, Sezione di BolognaIT8 papers
16 papers · 1 filter
Dynamic nuclear polarization with simultaneous excitation of electronic and nuclear transitions
G. W. Morley, K. Porfyrakis, A. Ardavan +1
Dynamic nuclear polarization transfers spin polarization from electrons to nuclei. We have achieved this by a new method, simultaneously exciting transitions of electronic and nucl…
Robust adiabatic approach to optical spin entangling in coupled quantum dots
Erik M. Gauger, Ahsan Nazir, Simon C. Benjamin +2
Excitonic transitions offer a possible route to ultrafast optical spin manipulation in coupled nanostructures. We perform here a detailed study of the three principal exciton-media…
Entanglement of Remote Spins with Unequal Coupling to an Optically Active Mediator
Erik M. Gauger, Peter P. Rohde, A. Marshall Stoneham +1
We demonstrate that two remote qubits can be entangled through an optically active intermediary even if the coupling strengths between mediator and qubits are different. This is tr…
Single-copy entanglement in a gapped quantum spin chain
Christopher Hadley
The single-copy entanglement of a given many-body system is defined [J. Eisert and M. Cramer, Phys. Rev. A. 72, 042112 (2005)] as the maximal entanglement deterministically distill…
Heralded generation of entanglement with coupled cavities
Jaeyoon Cho, Dimitris G. Angelakis, Sougato Bose
We propose a scheme to generate two-photon, two-atom, or atom-photon entangledstates with a coupled system of two cavities. In our scheme, two cavity photonsare exchanged by the di…
Local entanglement of multidimensional continuous-variable systems
H. -C. Lin, A. J. Fisher
We study the `local entanglement' remaining after filtering operations corresponding to imperfect measurements performed by one or both parties, such that the parties can only dete…