613 citations
- University of British ColumbiaCA63 papers
- Simon Fraser UniversityCA33 papers
- University of VictoriaCA20 papers
- University of ZagrebHR9 papers
- California Institute of TechnologyUS6 papers
- Centre National de la Recherche ScientifiqueFR6 papers
- Institute for Theoretical and Experimental PhysicsRU6 papers
- Faculty of Electrical Engineering and Computing in ZagrebHR5 papers
- University of WashingtonUS5 papers
- Universidad Autónoma MetropolitanaMX4 papers
- University of WaterlooCA4 papers
- Dalhousie UniversityCA3 papers
6 papers · 1 filter
On the singularities of the curved n-body problem
Florin Diacu
We study singularities of the n-body problem in spaces of constant curvature and generalize certain results due to Painleve, Weierstrass, and Sundman. For positive curvature, some…
Features of galactic halo in a brane world model and observational constraints
K. K. Nandi, A. I. Filippov, F. Rahaman +4
Several aspects of the 4d imprint of the 5d bulk Weyl radiation are investigated within a recently proposed model solution. It is shown that the solution has a number of physically…
Phantom stars and topology change
Andrew DeBenedictis, Remo Garattini, Francisco S. N. Lobo
In this work, we consider time-dependent dark energy star models, with an evolving parameter crossing the phantom divide, . Once in the phantom regime, the null energy co…
Spin-Based Quantum Computers made by Chemistry: Hows and Whys
Philip C. E. Stamp, Alejandro Gaita-Ariño
This introductory review discusses the main problems facing the attempt to build quantum information processing systems (like quantum computers) from spin-based qubits. We emphasiz…
On analytic properties of entropy rate
Alexander Schönhuth
Entropy rate is a real valued functional on the space of discrete random sources which lacks a closed formula even for subclasses of sources which have intuitive parameterizations.…
The low- phase diagram of
M. Schechter, P. C. E. Stamp
The compound is widely considered to be the archetypal dipolar Quantum Ising system, with longitudinal dipolar interactions between ${\rm Ho}…