Space Time And Stuff

Author : Frank Arntzenius
Publisher : Oxford University Press, USA
ISBN 13 : 0198705913
Total Pages : 297 pages
Book Rating : 4.18/5 ( download)

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Download or read book Space, Time, and Stuff written by Frank Arntzenius and published by Oxford University Press, USA. This book was released on 2014 with total page 297 pages. Available in PDF, EPUB and Kindle. Book excerpt: Frank Arntzenius presents a series of radical ideas about the structure of space and time, and establishes a new metaphysical position which holds that the fundamental structure of the physical world is purely geometrical structure. He argues that we should broaden our conceptual horizons and accept that spaces other than spacetime may exist.

Author : Frank Arntzenius
Publisher : Oxford University Press
ISBN 13 : 0191629146
Total Pages : pages
Book Rating : 4.43/5 ( download)

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Download or read book Space, Time, and Stuff written by Frank Arntzenius and published by Oxford University Press. This book was released on 2012-01-19 with total page pages. Available in PDF, EPUB and Kindle. Book excerpt: Frank Arntzenius presents a series of radical new ideas about the structure of space and time. Space, Time, and Stuff is an attempt to show that physics is geometry: that the fundamental structure of the physical world is purely geometrical structure. Along the way, he examines some non-standard views about the structure of spacetime and its inhabitants, including the idea that space and time are pointless, the idea that quantum mechanics is a completely local theory, the idea that antiparticles are just particles travelling back in time, and the idea that time has no structure whatsoever. The main thrust of the book, however, is that there are good reasons to believe that spaces other than spacetime exist, and that it is the existence of these additional spaces that allows one to reduce all of physics to geometry. Philosophy, and metaphysics in particular, plays an important role here: the assumption that the fundamental laws of physics are simple in terms of the fundamental physical properties and relations is pivotal. Without this assumption one gets nowhere. That is to say, when trying to extract the fundamental structure of the world from theories of physics one ignores philosophy at one's peril!

Author : Bob Toben
Publisher : Bantam
ISBN 13 : 9780553131291
Total Pages : 188 pages
Book Rating : 4.9X/5 ( download)

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Download or read book Space-time and Beyond written by Bob Toben and published by Bantam. This book was released on 1983 with total page 188 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Author : Hermann Weyl
Publisher :
ISBN 13 :
Total Pages : 380 pages
Book Rating : 4.35/5 ( download)

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Download or read book Space, Time, Matter written by Hermann Weyl and published by . This book was released on 1922 with total page 380 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Author : Branka Vucetic
Publisher : John Wiley & Sons
ISBN 13 : 9780470847572
Total Pages : 340 pages
Book Rating : 4.73/5 ( download)

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Download or read book Space-Time Coding written by Branka Vucetic and published by John Wiley & Sons. This book was released on 2003-06-02 with total page 340 pages. Available in PDF, EPUB and Kindle. Book excerpt: The capacity of wireless data communications is lagging behind demands due to unsatisfactory performance of the existing wireless networks, such as low data rates, low spectral efficiency and low quality of service. Space-time coding is an effective transmit diversity technique to combat fading in wireless communications. Space-time codes are a highly bandwidth-efficient approach to signalling within wireless communication that takes advantage of the spatial dimension by transmitting a number of data streams using multiple co-located antennas. There are various approaches to the coding structures, including space-time trellis coded modulation, space-time turbo codes and also layered architectures. The central issue in all these various coding structures is the exploitation of multipath effects in order to achieve very high spectral efficiencies. The spectral efficiencies of traditional wireless systems range between 1-5bps/sec/Hz but by using space-time techniques spectral efficiencies of 20-40bps/sec/Hz have been possible. Hence, space-time coding enables an increase in capacity by an order of magnitude. This is the main reason why space-time codes have been included in the standards for the third generation wireless communication systems and ultimately why Space-time Coding will be in great demand by individuals within industry and academia. The comprehensive understanding of space-time coding is essential in the implementation of 3G, and as the only title currently available, Space-Time Coding will be the standard text for Researchers, telecommunication engineers and network planners, academics and undergraduate/postgraduate students, telecommunications managers and consultants.

Author : Tom Wolfe
Publisher : Farrar, Straus and Giroux
ISBN 13 : 1429961325
Total Pages : 448 pages
Book Rating : 4.25/5 ( download)

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Download or read book The Right Stuff written by Tom Wolfe and published by Farrar, Straus and Giroux. This book was released on 2008-03-04 with total page 448 pages. Available in PDF, EPUB and Kindle. Book excerpt: From "America's nerviest journalist" (Newsweek)--a breath-taking epic, a magnificent adventure story, and an investigation into the true heroism and courage of the first Americans to conquer space. "Tom Wolfe at his very best" (The New York Times Book Review) Millions of words have poured forth about man's trip to the moon, but until now few people have had a sense of the most engrossing side of the adventure; namely, what went on in the minds of the astronauts themselves - in space, on the moon, and even during certain odysseys on earth. It is this, the inner life of the astronauts, that Tom Wolfe describes with his almost uncanny empathetic powers, that made The Right Stuff a classic.

Author : Samuel Alexander
Publisher :
ISBN 13 :
Total Pages : 474 pages
Book Rating : 4.84/5 ( download)

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Download or read book Space, Time, and Deity written by Samuel Alexander and published by . This book was released on 1920 with total page 474 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Author : Gregory L. Naber
Publisher : Courier Corporation
ISBN 13 : 9780486432359
Total Pages : 276 pages
Book Rating : 4.51/5 ( download)

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Download or read book The Geometry of Minkowski Spacetime written by Gregory L. Naber and published by Courier Corporation. This book was released on 2003-01-01 with total page 276 pages. Available in PDF, EPUB and Kindle. Book excerpt: This mathematically rigorous treatment examines Zeeman's characterization of the causal automorphisms of Minkowski spacetime and the Penrose theorem concerning the apparent shape of a relativistically moving sphere. Other topics include the construction of a geometric theory of the electromagnetic field; an in-depth introduction to the theory of spinors; and a classification of electromagnetic fields in both tensor and spinor form. Appendixes introduce a topology for Minkowski spacetime and discuss Dirac's famous "Scissors Problem." Appropriate for graduate-level courses, this text presumes only a knowledge of linear algebra and elementary point-set topology. 1992 edition. 43 figures.

Author : Eric Braun
Publisher : Capstone
ISBN 13 : 1404855343
Total Pages : 14 pages
Book Rating : 4.42/5 ( download)

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Download or read book If I Were an Astronaut written by Eric Braun and published by Capstone. This book was released on 2010 with total page 14 pages. Available in PDF, EPUB and Kindle. Book excerpt: Discusses activities astronauts do while they're in space.

Author : Stephen Hawking
Publisher : W. W. Norton & Company
ISBN 13 : 9780393324464
Total Pages : 228 pages
Book Rating : 4.6X/5 ( download)

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Download or read book The Future of Spacetime written by Stephen Hawking and published by W. W. Norton & Company. This book was released on 2002 with total page 228 pages. Available in PDF, EPUB and Kindle. Book excerpt: Where the science of black holes, gravitational waves, and time travel will likely lead us, as reported by spacetime's most important theoreticians and observers.