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- Centre National de la Recherche ScientifiqueFR640 papers
- The University of SydneyAU475 papers
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- University of CopenhagenDK357 papers
- Instituto de Astrofísica de CanariasES341 papers
- Universidad de La LagunaES308 papers
- Commissariat à l'Énergie Atomique et aux Énergies AlternativesFR304 papers
- California Institute of TechnologyUS282 papers
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86 papers · 1 filter
Quantum state tomography of molecular rotation
Anders S. Mouritzen, Klaus Molmer
We show how the rotational quantum state of a linear or symmetric top rotor can be reconstructed from finite time observations of the polar angular distribution under certain condi…
EMMA - A New Underground Cosmic-Ray Experiment
T. Enqvist, V. Föhr, J. Joutsenvaara +25
A new type of cosmic-ray experiment is under construction in the Pyhäsalmi mine in the underground laboratory of the University of Oulu, Finland. It aims to study the composition o…
A class of spatio-temporal and causal stochastic processes, with application to multiscaling and multifractality
J. Schmiegel, O. E. Barndorff-Nielsen, H. C. Eggers
We present a general class of spatio-temporal stochastic processes describing the causal evolution of a positive-valued field in space and time. The field construction is based on…
Oxygen abundances in metal-poor subgiants as determined from [O I], O I and OH lines
A. E. García Pérez, M. Asplund, F. Primas +2
The debate on the oxygen abundances of metal-poor stars has its origin in contradictory results obtained using different abundance indicators. To achieve a better understanding of…
Gaps below strange star crusts
Morten Stejner, Jes Madsen
The gap caused by a strong electric field between the quark surface and nuclear crust of a strange star is studied in an improved model including gravity and pressure as well as el…
Infinite qubit rings with maximal nearest neighbor entanglement: the Bethe ansatz solution
U. V. Poulsen, T. Meyer, D. Bruss +1
We search for translationally invariant states of qubits on a ring that maximize the nearest neighbor entanglement. This problem was initially studied by O'Connor and Wootters [Phy…