The Structured Vacuum PDF Download

Author: Johann Rafelski
Publisher:
ISBN:
Category : Science
Languages : en
Pages : 196

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Author: H.M. Fried
Publisher: Springer Science & Business Media
ISBN: 1475704410
Category : Science
Languages : en
Pages : 438

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Book Description
This Advanced Study Institute (ASI) brought together two distinct ·"schools of approach" to Quantum Electrodynamics (QED) in the presence of intense, external, electromagnetic fields, in an effort to lay a joint foundation for a needed theoretical explanation of the sharp e+ e- "resonances" observed in the scattering of very heavy IOns. These (GSI/Darmstadt) experiments, whose history, latest reconfirmations, and most recent data were presented in three opening sessions (Bokemeyer, Koenig), show a smooth background of positron (e+) production, as a function of e+ kinetic energy. Superimposed upon this background are four very sharp peaks, of narrow widths (~ 30 KeV) and of clear experimental significance ('" 5 standard deviations). Most ofthese peaks correspond to sharp, essentially back-to-back electron-positron emission in the ions' center of mass. Following the approach of "supercritical" potential theory (SPT), where the total ionic charge unit Z satisfies Z > 137, it has been possible to provide a detailed and apparently correct understanding of the smooth e+ e- background; a coherent description of different facets of this approach, emphasizing the nature of the charged, supercritical vacuum, was described by the authors responsible for the invention of SPT (Greiner, Muller, Rafelski). In addition, predictions for related phenomena were outlined by other lecturers using the SPT approach (Bawin, Soff, SsJrensen).

Author: Richard G. Carter
Publisher: Cambridge University Press
ISBN: 0521198623
Category : Technology & Engineering
Languages : en
Pages : 843

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Book Description
Get up-to-speed on the theory, principles and design of vacuum electron devices.

Author: Myron W. Evans
Publisher: John Wiley & Sons
ISBN: 0471466115
Category : Science
Languages : en
Pages : 804

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Book Description
Significant advances have occurred in the field since the previous edition, including advances in light squeezing, single photon optics, phase conjugation, and laser technology. The laser is essentially responsible for nonlinear effects and is extensively used in all branches of science, industry, and medicine.

Author: Robin Ticciati
Publisher: Cambridge University Press
ISBN: 052163265X
Category : Mathematics
Languages : en
Pages : 720

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Book Description
This should be a useful reference for anybody with an interest in quantum theory.

Author: K. C. Cole
Publisher: HMH
ISBN: 0544079558
Category : Science
Languages : en
Pages : 291

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Book Description
“A compelling, enjoyable, and widely accessible exploration of one of the most fundamental scientific issues of our age” (Brian Greene, author of The Elegant Universe). In The Hole in the Universe, an award-winning science writer “provides an illuminating slant on physics and mathematics by exploring the concept of nothing” (Scientific American). Welcome to the world of cutting-edge math, physics, and neuroscience, where the search for the ultimate vacuum, the point of nothingness, the ground zero of theory, has rendered the universe deep, rich, and juicy. Every time scientists and mathematicians think they have reached the ultimate void, something new appears: a black hole, an undulating string, an additional dimension of space or time, repulsive anti-gravity, universes that breed like bunnies. Cole’s exploration at the edge of everything is “as playfully entertaining as it is informative” (San Jose Mercury News). “A strong and sometimes mind-blowing introduction to the edges of modern physics.” —Salon.com “Comprising an expansive set of topics from the history of numbers to string theory, the big bang, even Zen, the book’s chapters are broken into bite-sized portions that allow the author to revel in the puns and awkwardness that comes with trying to describe a concept that no one has fully grasped. It is an amorphous, flowing, mind-bending discussion, written in rich, graceful prose. As clear and accessible as Hawking’s A Brief History of Time, this work deserves wide circulation, not just among science buffs.” —Publishers Weekly, starred review “Here we have the definitive book about nothing, and who would think that nothing could be so interesting . . . not only accessible but compelling reading.” —St. Louis Post-Dispatch

Author:
Publisher:
ISBN:
Category :
Languages : en
Pages : 184

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Book Description
For more than 40 years, Computerworld has been the leading source of technology news and information for IT influencers worldwide. Computerworld's award-winning Web site (Computerworld.com), twice-monthly publication, focused conference series and custom research form the hub of the world's largest global IT media network.

Author: Jean Letessier
Publisher: Cambridge University Press
ISBN: 1009290703
Category : Science
Languages : en
Pages : 415

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Book Description
This 2002 monograph, now reissued as OA, explores the primordial state of hadronic matter called quark-gluon plasma.

Author: Girish S. Agarwal
Publisher: Cambridge University Press
ISBN: 1107006406
Category : Science
Languages : en
Pages : 509

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Book Description
Ideal for graduate courses on quantum optics, this textbook provides an up-to-date account of the basic principles and applications. It features end-of-chapter exercises with solutions available for instructors at www.cambridge.org/9781107006409. It is invaluable to both graduate students and researchers in physics and photonics, quantum information science and quantum communications.

Author: Frank Close
Publisher: Courier Corporation
ISBN: 048678214X
Category : Science
Languages : en
Pages : 292

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Book Description
Popular science writer's cosmic "tour" of asymmetry ranges from development of human embryos to the mysterious Higgs boson, or "God particle," and ongoing research at the CERN laboratory. 2000 edition.