2 papers
astro-ph2004
Rapid Variations in V2275 Cyg (Nova Cyg 2001 #2)
P. M. Garnavich, A. J. Macdonald, B. Wu +4
We present time-resolved CCD photometry of V2275 Cyg 790 days after the nova outburst. The data show a 20% peak-to-peak oscillation with a period of 24 minutes. The period appears…
cond-mat.stat-mech2002
Percolation-like behavior of some optimal coalition formation models
Z. Neda, R. Florian, M. Ravasz +2
The ground-state of an infinite-range Potts glass-type model with +/- J bonds and unrestricted number of states is used to investigate coalition formation. As a function of the q p…