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
16 papers · 1 filter
Antibracket, Antifields and Gauge-Theory Quantization
Joaquim Gomis, Jordi Paris, Stuart Samuel
The antibracket formalism for gauge theories, at both the classical and quantum level, is reviewed. Gauge transformations and the associated gauge structure are analyzed in detail.…
Spectral analysis and the Haar functional on the quantum SU(2) group
Erik Koelink, J. Verding
The Haar functional on the quantum group is the analogue of invariant integration on the group . If restricted to a subalgebra generated by a self-adjoint element th…
On the Lagrangian Realization of Non-Critical -Strings
Alex Deckmyn, Ruud Siebelink, Walter Troost +1
A large class of non-critical string theories with extended worldsheet gauge symmetry are described by two coupled, gauged Wess-Zumino-Witten Models. We give a detailed analysis of…
On Long-Range Order in Low-Dimensional Lattice-Gas Models of Nematic Liquid Crystals
N. Angelescu, S. Romano, V. A. Zagrebnov
The problem of the orientational ordering transition for lattice-gas models of liquid crystals is discussed in the low-dimensional case . For isotropic short-range interacti…
Regularisation, the BV method, and the antibracket cohomology
Walter Troost, Antoine Van Proeyen
We review the Lagrangian Batalin--Vilkovisky method for gauge theories. This includes gauge fixing, quantisation and regularisation. We emphasize the role of cohomology of the anti…
Quantising Higher-spin String Theories
H. Lu, C. N. Pope, K. Thielemans +2
In this paper, we examine the conditions under which a higher-spin string theory can be quantised. The quantisability is crucially dependent on the way in which the matter currents…
On Jacobi and continuous Hahn polynomials
Erik Koelink
Jacobi polynomials are mapped onto the continuous Hahn polynomials by the Fourier transform and the orthogonality relations for the continuous Hahn polynomials then follow from the…
Discrete Differential Manifolds and Dynamics on Networks
A. Dimakis, F. M"uller-Hoissen, F. Vanderseypen
A `discrete differential manifold' we call a countable set together with an algebraic differential calculus on it. This structure has already been explored in previous work and pro…
Askey-Wilson polynomials and the quantum SU(2) group: survey and applications
Erik Koelink
Generalised matrix elements of the irreducible representations of the quantum group are defined using certain orthonormal bases of the representation space. The generalised…
Coupled Analytic Maps
J. Bricmont, A. Kupiainen
We consider a lattice of weakly coupled expanding circle maps. We construct, via a cluster expansion of the Perron-Frobenius operator, an invariant measure for these infinite dimen…
An Ade-O Classification of Minimal Incompressible Quantum Hall Fluids
Jürg Fröhlich, Urban M. Studer, Emmanuel Thiran
We briefly review a theoretical picture of the quantum Hall effect in which gauge symmetry of non-relativistic quantum mechanics, the representation theory of U(1)-current algebra,…
Topological conformal field theory with a rational W potential and the dispersionless KP hierarchy
S. Aoyama, Y. Kodama
We present a new class of topological conformal field theories (TCFT) characterized by a rational potential, which includes the minimal models of A and D types as its subclasse…
Relative asymptotics for polynomials orthogonal with respect to a discrete Sobolev inner product
G. López, Francisco Marcellán, Walter Van Assche
We investigate the asymptotic properties of orthogonal polynomials for a class of inner products including the discrete Sobolev inner products $\langle h,g \rangle = \int hg\, dμ+…
Multi-Hamiltonian formulation for a class of degenerate completely integrable systems
Peter Bueken
Generalizing a construction of P. Vanhaecke, we introduce a large class of degenerate (i.e., associated to a degenerate Poisson bracket) completely integrable systems on (a dense s…
Weak convergence of orthogonal polynomials
Walter Van Assche
The weak convergence of orthogonal polynomials is given under conditions on the asymptotic behaviour of the coefficients in the three-term recurrence relation. The results generali…
Anomalies and Wess-Zumino Terms in an Extended, Regularized Field-Antifield Formalism
Joaquim Gomis, Jordi París
Quantization of anomalous gauge theories with closed, irreducible gauge algebra within the extended Field-Antifield formalism is further pursued. Using a Pauli-Villars (PV) regular…