4 citations · 4 across the 2 of their papers we have counts for
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hep-ph2002
Ultra-high energy cosmic rays and new physics
Subir Sarkar
Cosmic rays with energies beyond the Greisen-Zatsepin-Kuzmin `cutoff' at GeV pose a conundrum, the solution of which requires either drastic revision of our…
hep-ph1996
Supersymmetric inflation and large-scale structure
Subir Sarkar
In effective supergravity theories following from the superstring, a modulus field can quite naturally set the neccessary initial conditions for successful cosmological inflation t…