Counting papers with at most 25 authors, so collaboration author lists do not stand in for the people here.
- C. Aerts3 profiles218 · h 67
- L. Decin2 profiles159 · h 49
- H. Van Winckel2 profiles137 · h 15
- S. Poedts134 · h 46
- R. Keppens2 profiles124 · h 43
- H. Sana2 profiles117 · h 44
- A. Tkachenko3 profiles100 · h 26
- C. Maes99 · h 42
- A. de Koter2 profiles96 · h 12
- G. Nelemans90 · h 94
- V. Moshchalkov88 · h 63
- A. Van Proeyen68 · h 6
- Centre National de la Recherche ScientifiqueFR995 papers
- Institute of AstronomyRU531 papers
- Radboud University NijmegenNL455 papers
- University of AmsterdamNL451 papers
- Commissariat à l'Énergie Atomique et aux Énergies AlternativesFR360 papers
- Observatoire de ParisFR358 papers
- Laboratoire d’études spatiales et d’instrumentation en astrophysiqueFR319 papers
- Royal Observatory of BelgiumBE315 papers
- European Southern ObservatoryCL292 papers
- University of LiègeBE291 papers
- Max Planck Institute for AstronomyDE288 papers
- UCLouvainBE274 papers
78 papers · 1 filter
Multiple return times in the quantum baker map
M. Fannes, P. Spincemaille
For chaotic classical systems, the distribution of return times to a small region of phase space is universal. We propose a simple tool to investigate multiple returns in quantum s…
The mutual affinity of random measures
M. Fannes, P. Spincemaille
We consider a set of probability measures on a finite event space . The mutual affinity is introduced in terms of the spectrum of the associated Gram matrix. We show that, for r…
Families of supersingular curves in characteristic 2
Jasper Scholten, Hui June Zhu
This paper determines the normal forms of hyperelliptic supersingular curves of genus g over an algebraically closed field F of characteristic 2 for 0 < g< 9. We also show that eve…
New Periodic Variables from the Hipparcos Epoch Photometry
C. Koen, L. Eyer
Two selection statistics are used to extract new candidate periodic variables from the epoch photometry of the Hipparcos catalogue. The primary selection criterion is a signal to n…
An optimal Q-state neural network using mutual information
D. Bolle, T. Verbeiren
Starting from the mutual information we present a method in order to find a hamiltonian for a fully connected neural network model with an arbitrary, finite number of neuron states…
Entanglement versus Bell violations and their behaviour under local filtering operations
Frank Verstraete, Michael M. Wolf
We discuss the relations between the violation of the CHSH Bell inequality for systems of two qubits on the one side and entanglement of formation, local filtering operations, and…
Amenability and the bicrossed product construction
P. Desmedt, J. Quaegebeur, S. Vaes
We study stability properties of amenable locally compact quantum groups under the bicrossed product construction. We obtain as our main result an equivalence between amenability o…
On-line learning and generalisation in coupled perceptrons
D. Bolle', P. Kozlowski
We study supervised learning and generalisation in coupled perceptrons trained on-line using two learning scenarios. In the first scenario the teacher and the student are independe…
Comments on duality-symmetric theories
Xavier Bekaert, Sorin Cucu
We briefly review the basics of electric-magnetic duality symmetry and their geometric interpretation in the M-theory context. Then we recall some no-go theorems that prevent a sim…
Surface states and their possible role in the superconductivity of MgB2
V. D. P. Servedio, S. -L. Drechsler, T. Mishonov
We report layer-Korringa-Kohn-Rostocker calculations for bulk and surface states as well as the corresponding angle resolved photoemission (ARPES) intensities of MgB2. Our theoreti…
Vortex states in a mesoscopic superconducting triangle
V. R. Misko, V. M. Fomin, J. T. Devreese +1
The set of the nonlinear Ginzburg-Landau equations is solved for an Al mesoscopic superconducting triangle of finite thickness. We calculate the distributions of the superconductin…
No current without heat
C. Maes, F. Redig, M. Verschuere
We show for a large class of interacting particle systems that whenever the stationary measure is not reversible for the dynamics, then the mean entropy production in the steady st…
Supersymmetry of Massive D=9 Supergravity
J. Gheerardyn, P. Meessen
By applying generalized dimensional reduction on the type IIB supersymmetry variations, we derive the supersymmetry variations for the massive 9-dimensional supergravity. We use th…
Quantum groups, differential calculi and the eigenvalues of the Laplacian
J. Kustermans, G. J. Murphy, L. Tuset
We study *-differential calculi over compact quantum groups in the sense of S.L. Woronowicz. Our principal results are the construction of a Hodge operator commuting with the Lapla…
Fluctuations in the Bose Gas with Attractive Boundary Conditions
J. Lauwers, A. Verbeure
In this paper limiting distribution functions of field and density fluctuations are explicitly and rigorously computed for the different phases of the Bose gas. Several Gaussian an…
The Riemann-Hilbert approach to strong asymptotics for orthogonal polynomials on [-1,1]
A. B. J. Kuijlaars, K. T-R McLaughlin, W. Van Assche +1
We consider polynomials that are orthogonal on with respect to a modified Jacobi weight , with and real analytic and stricly positive on $…
Cross-over between first-order and critical wetting at the liquid-vapour interface of n-alkane/methanol mixtures: tricritical wetting and critical prewetting
A. I. Posazhennikova, J. O. Indekeu, D. Ross +2
A mean-field theory is presented which describes the basic observations of recent experiments revealing rich wetting behaviour of n-alkane/methanol mixtures at the liquid-vapour in…
Differential Calculi over Quantum Groups and Twisted Cyclic Cocycles
J. Kustermans, G. J. Murphy, L. Tuset
We study some aspects of the theory of non-commutative differential calculi over complex algebras, especially over the Hopf algebras associated to compact quantum groups in the sen…
Practical Aspects for a Working Compile Time Garbage Collection System for Mercury
Nancy Mazur, Peter Ross, Gerda Janssens +1
Compile-time garbage collection (CTGC) is still a very uncommon feature within compilers. In previous work we have developed a compile-time structure reuse system for Mercury, a lo…
Efficient algorithms for decision tree cross-validation
Hendrik Blockeel, Jan Struyf
Cross-validation is a useful and generally applicable technique often employed in machine learning, including decision tree induction. An important disadvantage of straightforward…
Asteroseismology and forced oscillations of HD 209295, the first member of two classes of pulsating star
G. Handler, L. A. Balona, R. R. Shobbrook +9
We report the discovery of both intermediate-order gravity mode and low-order pressure mode pulsation in the same star, HD 209295. It is therefore both a gamma Doradus and a delta…
Optimizing Completely Positive Maps using Semidefinite Programming
K. Audenaert, B. De Moor
Recently, a lot of attention has been devoted to finding physically realisable operations that realise as closely as possible certain desired transformations between quantum states…
On termination of meta-programs
Alexander Serebrenik, Danny De Schreye
The term {\em meta-programming} refers to the ability of writing programs that have other programs as data and exploit their semantics. The aim of this paper is presenting a method…
Inference of termination conditions for numerical loops in Prolog
Alexander Serebrenik, Danny De Schreye
We present a new approach to termination analysis of numerical computations in logic programs. Traditional approaches fail to analyse them due to non well-foundedness of the intege…