1.8k citations
- Austrian Academy of SciencesAT55 papers
- Centre National de la Recherche ScientifiqueFR44 papers
- TU WienAT30 papers
- Center for Astrophysics Harvard & SmithsonianUS25 papers
- Institute for Quantum Optics and Quantum Information InnsbruckAT25 papers
- Université de MontréalCA24 papers
- Saint Mary's UniversityCA22 papers
- University of TorontoCA21 papers
- European Southern ObservatoryCL20 papers
- University of British ColumbiaCA20 papers
- Max Planck Institute of Quantum OpticsDE18 papers
- Max Planck SocietyDE17 papers
22 papers · 1 filter
Entanglement-assisted Orientation in Space
Caslav Brukner, Nikola Paunkovic, Terry Rudolph +1
We demonstrate that quantum entanglement can help separated individuals in making decisions if their goal is to find each other in the absence of any communication between them. We…
Left-symmetric algebras, or pre-Lie algebras in geometry and physics
Dietrich Burde
In this survey article we discuss the origin, theory and applications of left-symmetric algebras (LSAs in short) in geometry in physics. Recently Connes, Kreimer and Kontsevich hav…
On deformation theory of quantum vertex algebras
Harald Grosse, Karl-Georg Schlesinger
We study an algebraic deformation problem which captures the data of the general deformation problem for a quantum vertex algebra. We derive a system of coupled equations which is…
On Convergence to Equilibrium Distribution, II. The Wave Equation in Odd Dimensions, with Mixing
T. V. Dudnikova, A. I. Komech, N. E. Ratanov +1
The paper considers the wave equation, with constant or variable coefficients in , with odd . We study the asymptotics of the distribution of the random soluti…
Experimental Analysis of a 4-Qubit Cluster State
Nikolai Kiesel, Christian Schmid, Ulrich Weber +4
Linear optics quantum logic operations enabled the observation of a four-photon cluster state. We prove genuine four-partite entanglement and study its persistency, demonstrating r…
Instantaneous Bethe-Salpeter Equation with Exact Propagators
Wolfgang Lucha, F. F. Schoberl
Consequent application of the instantaneous approximation to both the interaction and all propagators of the bound-state constituents allows us to forge, within the framework of th…