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- Tyndall National InstituteIE88 papers
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- University of OxfordGB50 papers
- Okinawa Institute of Science and Technology Graduate UniversityJP46 papers
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- Queen's University BelfastGB35 papers
- Center for Astrophysics Harvard & SmithsonianUS34 papers
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39 papers · 1 filter
The Brown-York mass and the Thorne hoop conjecture
Niall O Murchadha, Roh-Suan Tung, Naqing Xie +1
The Thorne hoop conjecture is an attempt to make precise the notion that gravitational collapse occurs if enough energy is compressed into a small enough volume, with the `size' be…
Comment on "Electron transport through correlated molecules computed using the time-independent Wigner function: Two critical tests"
J. C. Greer, P. Delaney, G. Fagas
The many electron correlated scattering (MECS) approach to quantum electronic transport was investigated in the linear response regime [I. Baldea and H. Koeppel, Phys. Rev. B. 78,…
On the computational complexity of spiking neural P systems
Turlough Neary
It is shown that there is no standard spiking neural P system that simulates Turing machines with less than exponential time and space overheads. The spiking neural P systems consi…
High-frequency radio polarization measurements of WMAP point sources
N. Jackson, I. W. A. Browne, R. A. Battye +2
We present polarization measurements at 8.4, 22, and 43 GHz made with the VLA of a complete sample of extragalactic sources stronger than 1 Jy in the 5-year WMAP catalogue and with…
Vortex entanglement in Bose-Einstein condensates coupled to Laguerre-Gauss beams
N. Lo Gullo, S. McEndoo, Th. Busch +1
We study the establishment of vortex entanglement in remote and weakly interacting Bose Einstein condensates. We consider a two-mode photonic resource entangled in its orbital angu…
A boundary between universality and non-universality in spiking neural P systems
Turlough Neary
In this work we offer a significant improvement on the previous smallest spiking neural P systems and solve the problem of finding the smallest possible extended spiking neural P s…