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Stephen Wolfram
Researcher at Wolfram Research
Publications - 97
Citations - 30591
Stephen Wolfram is an academic researcher from Wolfram Research. The author has contributed to research in topics: Cellular automaton & Stochastic cellular automaton. The author has an hindex of 39, co-authored 94 publications receiving 29914 citations. Previous affiliations of Stephen Wolfram include California Institute of Technology & University of Illinois at Urbana–Champaign.
Papers
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Journal ArticleDOI
Cosmological constraints on heavy weakly interacting fermions.
TL;DR: The masses and lifetimes of very heavy weakly interacting fermions which appear in many grand unified gauge models are constrained by the requirement that their decays in the hot big bang early universe should not generate excessive entropy which would dilute n B / n γ below its observed value.
Patent
Method for using a multi-function computer for testing
TL;DR: In this article, a system and method facilitate the use of a multi-function computer for an examination is presented, where an application receives a hash input from a user and, upon successful completion of the examination, displays a hash output.
Journal ArticleDOI
QCD expectations for high-energy hadronic collisions
Stefan Pokorski,Stephen Wolfram +1 more
TL;DR: In this paper, it was argued that perturbative QCD effects could be important in low-momentum transfer hadronic collisions at very high energies and should then give rise to several distinctive phenomena.
Journal ArticleDOI
Cosmology with very large gauge models
TL;DR: In this article, the existence of large numbers of very massive particles in the very early universe has been investigated, and it has been shown that their presence could completely change the equation of state and expansion rate of the early universe, and could have important effects on baryon-number generation.
Journal ArticleDOI
Event shapes in deep inelastic lepton-hadron scattering☆
TL;DR: In this article, the structure of hadronic final states in deep inelastic scattering expected from QCD is analyzed in terms of the shape parameters Hl and Cl, and it is shown that the effects of the fragmentation of quarks and gluons into hadrons are typically governed by √s = [Q 2 (1/x−1)] 1 2.