Results 31 to 40 of about 3,936,045 (291)

Leseförderung und Literaturvermittlung in öffentlichen Bibliotheken

open access: yesMedienimpulse, 2018
Katharina Portugal ist Mitarbeiterin des Büchereiverbandes Österreichs und stellvertretende Chefredakteurin der Büchereiperspektiven. Sie gibt im Folgenden einen kleinen Einblick, mit welch unterschiedlichen und teils sehr unkonventionellen Zugängen ...
Katharina Portugal
doaj   +1 more source

Manifeste pour penser la communication environnementale à la lumière des liens humains/non-humains

open access: yesRevue Française des Sciences de l’Information et de la Communication, 2021
This article aims to rethink environmental communication in the light of human/non-human links. Starting from the state of francophone research in the field of environmental communication, it proposes new leads that, based on complex thinking, consist in
Amélie Coulbaut-Lazzarini   +1 more
doaj   +1 more source

Exact form factors for the Josephson tunneling current and relative particle number fluctuations in a model of two coupled Bose-Einstein condensates

open access: yes, 2002
Form factors are derived for a model describing the coherent Josephson tunneling between two coupled Bose-Einstein condensates. This is achieved by studying the exact solution of the model in the framework of the algebraic Bethe ansatz.
Links, J., Zhou, H. -Q.
core   +1 more source

Integrable coupling in a model for Josephson tunneling between non-identical BCS systems

open access: yes, 2002
We extend a recent construction for an integrable model describing Josephson tunneling between identical BCS systems to the case where the BCS systems have different single particle energy levels.
Hibberd, K. E., Links, J.
core   +1 more source

Exact solution of the p+ip Hamiltonian revisited: duality relations in the hole-pair picture

open access: yes, 2015
We study the exact Bethe Ansatz solution of the p+ip Hamiltonian in a form whereby quantum numbers of states refer to hole-pairs, rather than particle-pairs used in previous studies. We find an asymmetry between these approaches.
Links, Jon   +2 more
core   +1 more source

Integrable boundary conditions for a non-abelian anyon chain with $D(D_3)$ symmetry [PDF]

open access: yes, 2008
A general formulation of the Boundary Quantum Inverse Scattering Method is given which is applicable in cases where $R$-matrix solutions of the Yang--Baxter equation do not have the property of crossing unitarity.
Dancer, K. A.   +3 more
core   +1 more source

Qubit Rate Modulation-Based Time Synchronization Mechanism for Multinode Quantum Networks

open access: yesIEEE Transactions on Quantum Engineering
The combination of quantum and telecommunication networks enables to revolutionize the way information is used, offering unparalleled capabilities and making it an ideal choice for many critical applications.
Marc Jofre
doaj   +1 more source

Computational Load Analysis of a Galileo OSNMA-Ready Receiver for ARM-Based Embedded Platforms

open access: yesSensors, 2021
Many GNSS applications have been experiencing some constantly growing needs in terms of security and reliability. To address some of them, both GPS and Galileo are proposing evolutions of their legacy civil signals, embedding features of authentication ...
Micaela Troglia Gamba   +2 more
doaj   +1 more source

Generalised Heine-Stieltjes and Van Vleck polynomials associated with degenerate, integrable BCS models

open access: yes, 2012
We study the Bethe Ansatz/Ordinary Differential Equation (BA/ODE) correspondence for Bethe Ansatz equations that belong to a certain class of coupled, nonlinear, algebraic equations.
Links, Jon, Marquette, Ian
core   +1 more source

Hyperbolic semi-adequate links [PDF]

open access: yes, 2014
We provide a diagrammatic criterion for semi-adequate links to be hyperbolic. We also give a conjectural description of the satellite structures of semi-adequate links.
David Futer   +3 more
core   +2 more sources

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