1k citations
- Rutgers, The State University of New JerseyUS16 papers
- Tel Aviv UniversityIL11 papers
- Bar-Ilan UniversityIL10 papers
- Centre National de la Recherche ScientifiqueFR10 papers
- University of ChicagoUS10 papers
- Weizmann Institute of ScienceIL10 papers
- Hungarian Academy of SciencesHU9 papers
- University of WashingtonUS8 papers
- California Institute of TechnologyUS7 papers
- Purple Mountain ObservatoryCN6 papers
- Universidad de SalamancaES6 papers
- University of California, BerkeleyUS6 papers
20 papers · 1 filter
A question of van den Dries and a theorem of Lipshitz and Robinson: Not everything is standard
Ehud Hrushovski, Ya'acov Peterzil
We use a new construction of an o-minimal structure, due to Lipshitz and Robinson, to answer a question of van den Dries regarding the relationship between arbitrary o-minimal expa…
Making ultracold molecules in a two color pump-dump photoassociation scheme using chirped pulses
Christiane P. Koch, Eliane Luc-Koenig, Françoise Masnou-Seeuws
This theoretical paper investigates the formation of ground state molecules from ultracold cesium atoms in a two-color scheme. Following previous work on photoassociation with chir…
Selfish vs. Unselfish Optimization of Network Creation
Johannes J. Schneider, Scott Kirkpatrick
We investigate several variants of a network creation model: a group of agents builds up a network between them while trying to keep the costs of this network small. The cost funct…
How neighborly can a centrally symmetric polytope be?
Nathan Linial, Isabella Novik
We show that there exist k-neighborly centrally symmetric d-dimensional polytopes with 2(n+d) vertices, where k(d,n)=Theta(d/(1+log ((d+n)/d))). We also show that this bound is tig…
Papillon: Greedy Routing in Rings
Ittai Abraham, Dahlia Malkhi, Gurmeet Singh Manku
We study {\sc greedy} routing over nodes placed in a ring, with the \emph{distance} between two nodes defined to be the clockwise or the absolute distance between them along th…
Algebras of Measurements: the logical structure of Quantum Mechanics
Daniel Lehmann, Kurt Engesser, Dov M. Gabbay
In Quantum Physics, a measurement is represented by a projection on some closed subspace of a Hilbert space. We study algebras of operators that abstract from the algebra of projec…