506 citations
- Centre National de la Recherche ScientifiqueFR55 papers
- Institut de Mathématiques de BourgogneFR28 papers
- Laboratoire Interdisciplinaire Carnot de BourgogneFR18 papers
- Université Libre de BruxellesBE11 papers
- Lyon 1 UniversitéFR6 papers
- Université Paris-SudFR6 papers
- University of GenevaCH6 papers
- Laboratoire de Mathématiques Blaise PascalFR5 papers
- Okanagan University CollegeCA5 papers
- Laboratoire de Réactivité et Chimie des SolidesFR4 papers
- University of British ColumbiaCA4 papers
- University of British Columbia, Okanagan CampusCA4 papers
11 papers · 1 filter
Irreducible Coxeter groups
Luis Paris
We prove that a non-spherical irreducible Coxeter group is (directly) indecomposable and that a non-spherical and non-affine Coxeter group is strongly indecomposable in the sense t…
Automorphism groups of some affine and finite type Artin groups
Ruth Charney, John Crisp
We observe that, for each positive integer n > 2, each of the Artin groups of finite type A_n, B_n=C_n, and affine type \tilde A_{n-1} and \tilde C_{n-1} is a central extension of…
Three-page encoding and complexity theory for spatial graphs
V. Kurlin
We construct a series of finitely presented semigroups. The centers of these semigroups encode uniquely up to rigid ambient isotopy in 3-space all non-oriented spatial graphs. This…
Atom-photon, atom-atom and photon-photon entanglement preparation via fractional adiabatic passage
M. Amniat-Talab, S. Guerin, N. Sangouard +1
We propose a relatively robust scheme to generate maximally entangled states of (i) an atom and a cavity photon, (ii) two atoms in their ground states, and (iii) two photons in two…
Deformation quantization on a Hilbert space
Giuseppe Dito
We study deformation quantization on an infinite-dimensional Hilbert space endowed with its canonical Poisson structure. The standard example of the Moyal star-product is made…
Decay of correlations on towers with non-Holder continuous Jacobian and non-exponential return time
Jerome Buzzi, Veronique Maume-Deschamps
We establish upper bounds on the rate of decay of correlations of tower systems with summable variation of the Jacobian and integrable return time. That is, we consider situations…