منابع مشابه
Bit-String Models for Parasex
We present different bit-string models of haploid asexual populations in which individuals may exchange part of their genome with other individuals (parasex) according to a given probability. We study the advantages of this parasex concerning population sizes, genetic fitness and diversity. We find that the exchange of genomes always improves these features.
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A formulation of bit-string models of language evolution, based on differential equations for the population speaking each language, is introduced and preliminarily studied. Connections with replicator dynamics and diffusion processes are pointed out. The stability of the dominance state, where most of the population speaks a single language, is analyzed within a mean-field-like approximation, ...
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A bit string commitment protocol securely commits N classical bits so that the recipient can extract only M<N bits of information about the string. Classical reasoning suggests that bit string commitment implies bit commitment and hence, given the Mayers-Lo-Chau theorem, that nonrelativistic quantum bit string commitment is impossible. Not so: there exist nonrelativistic quantum bit string comm...
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Using a new fundamental theory based on bit-strings we derive a finite and discrete version of the solutions of the free one particle Dirac equation as segmented trajectories with steps of length h/me along the forward and backward light cones executed at velocity fc. Interpreting the statistical fluctuations which cause the bends in these segmented trajectories as emission and absorption of ra...
متن کاملNoyes BIT - STRING SCATTERING THEORY
We construct discrete space-time coordinates separated by the Lorentz-invariant intervals h/me in space and h/mc2 in time using discrimination (XOR) between pa?rs of independently generated bit-strings; we prove that if this space is homogeneous and isotropic, it can have only 1, 2 or 3 spatial dimensions once we have related time to a global ordering operator. On this space we construct exact ...
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ژورنال
عنوان ژورنال: Physical Review D
سال: 2014
ISSN: 1550-7998,1550-2368
DOI: 10.1103/physrevd.89.105002