121 citations · 121 across the 1 of their papers we have counts for
5 papers
Gamma ray bursts from superconducting cosmic strings
V. Berezinsky, B. Hnatyk, A. Vilenkin
Cusps of superconducting strings can serve as GRB engines. A powerful beamed pulse of electromagnetic radiation from a cusp produces a jet of accelerated particles, whose propagati…
Ultra high energy cosmic rays from cosmological relics
V. Berezinsky
Ultra High Energy Cosmic Rays (UHECR) can be a signal from very early (post-inflationary) Universe. At this cosmological epoch Topological Defects (TD) and long-lived suprheavy (SH…
Signatures of Topological Defects
V. S. Berezinsky, P. Blasi, A. Vilenkin
We argue that due to various restrictions cosmic strings and monopole-string networks are not likely to produce the observed flux of ultra-high energy cosmic rays (UHECR). Among th…
Ultra High Energy Cosmic Rays
V. Berezinsky
The current status of Ultra High Energy Cosmic Rays (UHECR) is reviewed, with emphasis given to theoretical interpretation of the observed events. The galactic and extragalactic or…
Gravitational Violation of R Parity and its Cosmological Signatures
V. Berezinsky, Anjan S. Joshipura, J. W. F. Valle
The discrete R-parity () usually imposed on the Supersymmetric (SUSY) models is expected to be broken at least gravitationally. If the neutralino is a dark matter particle its…