The physics of information technology cambridge series on. The physics and technology of laser resonators edited by d r hall and p e jackson department of physics, heriotwatt university, edinburgh institute of physics publishing. Modern information technology operates over a spectacular range of scales. Sorry, we are unable to provide the full text but you may find it at the following locations. In particular, the computing power of quantum computers is examined. The physics of information technology explores the familiar devices that we use to collect, transform, transmit, and interact with electronic information. It is important to be comfortable with the orders of magnitudes and associated interaction mechanisms that are useful in practice. Amazon top 10 2 the nature of mathematical modeling, neil gershenfeld, cambridge university press 1999. A close examination of the foundations of statistical mechanics and the need to reconcile the probabilistic and deterministic views of the world leads us to a discussion of chaotic dynamics, where information plays a crucial role in quantifying predictability. Cambridge university press 9780521580441 the physics of information technology neil gershenfeld excerpt more information. Physics information recent changes mail additions to this list to you can also search for keyword on this server. Pdf the physics of information processing superobjects. The connection with information technology is threefold.
Many such devices operate surprisingly close to very many fundamental physical limits. Gershenfeld takes an informationtheoretic approach at a fundamental level, focuses on areas of physics relevant to information technology, and uses examples from computing systems. His research studies are predominantly focused in interdisciplinary studies involving physics and computer science, in such fields as quantum computing, nanotechnology, and personal fabrication. Neil adam gershenfeld born december 1, 1959 is an american professor at mit and the director of mits center for bits and atoms, a sister lab to the mit media lab. The physics of information technology neil gershenfeld. In the age of the internet, we use information technology in ways bush never imagined. This paper presents several observations on the connections between information, physics and computation. The origin of information as related to the notion of entropy is described, first in the context of thermodynamics then in the context of statistical mechanics. The physics of information technology is a physics text, not a work of popular science.
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