most citedMeasurements of Omega and Lambda from 42 High-Redshift Supernovae

18.1k citations

Showing 2009Show all

161 papers · 1 filter

cs.LO2009★ 11 cited

Computation Tree Logic with Deadlock Detection

Rob van Glabbeek, Bas Luttik, Nikola Trcka

We study the equivalence relation on states of labelled transition systems of satisfying the same formulas in Computation Tree Logic without the next state modality (CTL-X). This r…

cs.LO2009★ 98 cited

Configuration Structures, Event Structures and Petri Nets

R. J. van Glabbeek, G. D. Plotkin

In this paper the correspondence between safe Petri nets and event structures, due to Nielsen, Plotkin and Winskel, is extended to arbitrary nets without self-loops, under the coll…

math-ph2009★ 22 cited

Families of classical subgroup separable superintegrable systems

E. G. Kalnins, J. M. Kress, W. Miller

We describe a method for determining a complete set of integrals for a classical Hamiltonian that separates in orthogonal subgroup coordinates. As examples, we use it to determine…

gr-qc2009★ 80 cited

Testing Local Lorentz and Position Invariance and Variation of Fundamental Constants by searching the Derivative of the Comparison Frequency Between a Cryogenic Sapphire Oscillator and Hydrogen Maser

Michael Edmund Tobar, Peter Wolf, Sebastien Bize +2

The cryogenic sapphire oscillator (CSO) at the Paris Observatory has been continuously compared to various Hydrogen Masers since 2001. The early data sets were used to test Local L…

math.OA2009

Integration on locally compact noncommutative spaces

A. Carey, V. Gayral, A. Rennie +1

We present an ab initio approach to integration theory for nonunital spectral triples. This is done without reference to local units and in the full generality of semifinite noncom…

astro-ph.SR2009★ 57 cited

A long-period planet orbiting a nearby Sun-like star

Hugh R. A. Jones, R. Paul Butler, C. G. Tinney +10

The Doppler wobble induced by the extra-solar planet HD 134987b was first detected by data from the Keck Telescope nearly a decade ago, and was subsequently confirmed by data from…