J
Joachim Krug
Researcher at University of Cologne
Publications - 278
Citations - 10760
Joachim Krug is an academic researcher from University of Cologne. The author has contributed to research in topics: Fitness landscape & Population. The author has an hindex of 49, co-authored 269 publications receiving 9847 citations. Previous affiliations of Joachim Krug include Barnard College & Columbia University.
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Origins of scale invariance in growth processes
TL;DR: In this paper, a review describes recent progress in the understanding of the emergence of scale invariance in far-from-equilibrium growth, and the two large classes of kinetic roughening processes, characterized by non-conserved (Kardar-Parisi-Zhang) and conserved (ideal molecular beam epitaxy (MBE)) surface relaxation, respectively, are treated separately.
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Empirical fitness landscapes and the predictability of evolution
TL;DR: This work reviews recent empirical and theoretical developments of the genotype–fitness map, identifies methodological issues and organizing principles, and discusses possibilities to develop more realistic fitness landscape models.
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Boundary-induced phase transitions in driven diffusive systems.
TL;DR: Steady states of driven lattice gases with open boundaries are investigated, and two types of phase transitions involving nonanalytic changes in the density profiles and the particles number fluctuation spectra are encountered upon varying the feeding rate and the particle interactions.
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A pedestrian's view on interacting particle systems, KPZ universality and random matrices
TL;DR: In this article, the authors present a discussion of the one-dimensional simple exclusion process as a paradigmatic nonequilibrium interacting particle system, and the phenomenological Kardar-Parisi-Zhang (KPZ) equation and associated universality conjecture for surface fluctuations in growth models.