836 citations
- Macquarie UniversityAU13 papers
- Centre for Quantum Computation and Communication TechnologyAU9 papers
- University of California, BerkeleyUS9 papers
- Herzberg Institute of AstrophysicsCA8 papers
- University of TorontoCA6 papers
- Australia Telescope National FacilityAU4 papers
- Commonwealth Scientific and Industrial Research OrganisationAU4 papers
- Goddard Space Flight CenterUS4 papers
- Imperial College LondonGB4 papers
- Institute of Astronomy and Astrophysics, Academia SinicaTW4 papers
- National Astronomical ObservatoriesCN4 papers
- The University of SydneyAU4 papers
30 papers · 1 filter
A three stage model for the inner engine of GRBs: Prompt emission and early afterglow
Jan Staff, Brian Niebergal, Rachid Ouyed
We describe a model within the ``Quark-nova'' scenario to interpret the recent observations of early X-ray afterglows of long Gamma-Ray Bursts (GRB) with the Swift satellite. This…
Voter Models on Heterogeneous Networks
V. Sood, Tibor Antal, S. Redner
We study simple interacting particle systems on heterogeneous networks, including the voter model and the invasion process. These are both two-state models in which in an update ev…
The Distance of the SNR Kes 75 and PWN PSR J1846-0258 System
Denis A. Leahy, Wenwu Tian
The supernova remnant (SNR) Kes 75/PSR J1846-0258 association can be regarded as certain due to the accurate location of young PSR J1846-0258 at the center of Kes 75 and the detect…
Super- and subradiant emission of two-level systems in the near-Dicke limit
Peter G. Brooke, Karl-Peter Marzlin, James D. Cresser +1
We analyze the stability of super- and subradiant states in a system of identical two-level atoms in the near-Dicke limit, i.e., when the atoms are very close to each other compare…
Entanglement of group-II-like atoms with fast measurement for quantum information processing
R. Stock, N. S. Babcock, M. G. Raizen +1
We construct a scheme for the preparation, pairwise entanglement via exchange interaction, manipulation, and measurement of individual group-II-like neutral atoms (Yb, Sr, etc.). G…
SU(1,1) symmetry of multimode squeezed states
Zahra Shaterzadeh-Yazdi, Peter S. Turner, Barry C. Sanders
We show that a class of multimode optical transformations that employ linear optics plus two-mode squeezing can be expressed as SU(1,1) operators. These operations are relevant to…