161 citations · 307 across the 14 of their papers we have counts for
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astro-ph2005
A Lower Bound on Neutrino Mass and Its Implication on The Z-burst Scenario
Kwang-Chang Lai, Pisin Chen
We show that the cascade limit on ultra high energy cosmic neutrino (UHEC) flux imposes a lower bound on the neutrino mass provided that super-GZK events of ultra high energy co…
hep-th2005
Brane Inflation, Solitons and Cosmological Solutions: I
Pisin Chen, Keshav Dasgupta, K. Narayan +2
In this paper we study various cosmological solutions for a D3/D7 system directly from M-theory with fluxes and M2-branes. In M-theory, these solutions exist only if we incorporate…