منابع مشابه
Nonlinear optical Galton board
We generalize the concept of optical Galton board OGB , first proposed by Bouwmeester et al. Phys. Rev. A 61, 01341
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The Galton board is an upright board with evenly spaced nails driven into its upper half. The nails are arranged in staggered order. The lower half of the board is divided with vertical slats into a number of narrow rectangular slots. From the front, the whole installation is covered with a glass cover. In the middle of the upper edge, there is a funnel in which balls can be poured, the diamete...
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The Galton Board model complemented with a simple memory mechanism was employed to illustrate the Galton Table structure
متن کاملNonlinear optical Galton board: Thermalization and continuous limit.
The nonlinear optical Galton board (NLOGB), a quantum walk like (but nonlinear) discrete time quantum automaton, is shown to admit a complex evolution leading to long time thermalized states. The continuous limit of the Galton board is derived and shown to be a nonlinear Dirac equation (NLDE). The (Galerkin-truncated) NLDE evolution is shown to thermalize toward states qualitatively similar to ...
متن کاملThe Galton Board: Limit Theorems and Recurrence
The Galton board [21, Chapter V], also known as the quincunx or bean machine, is one of the simplest mechanical devices exhibiting stochastic behavior. It consists of a vertical (or inclined) board with interleaved rows of pegs. A ball thrown into the Galton board moves under gravitation and bounces off the pegs on its way down. If many balls are thrown into the quincunx, then one can observe a...
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ژورنال
عنوان ژورنال: Physical Review A
سال: 1999
ISSN: 1050-2947,1094-1622
DOI: 10.1103/physreva.61.013410