From Varying Couplings To Fundamental Physics
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| Author | : Carlos Martins |
| Publisher | : Springer Science & Business Media |
| Total Pages | : 177 |
| Release | : 2011-05-27 |
| Genre | : Science |
| ISBN | : 3642193978 |
Download From Varying Couplings to Fundamental Physics Book in PDF, Epub and Kindle
Nature is characterized by a number of physical laws and fundamental dimensionless couplings. These determine the properties of our physical universe, from the size of atoms, cells and mountains to the ultimate fate of the universe as a whole. Yet it is rather remarkable how little we know about them. The constancy of physical laws is one of the cornerstones of the scientific research method, but for fundamental couplings this is an assumption with no other justification than a historical assumption. There is no 'theory of constants' describing their role in the underlying theories and how they relate to one another or how many of them are truly fundamental. Studying the behaviour of these quantities throughout the history of the universe is an effective way to probe fundamental physics. This explains why the ESA and ESO include varying fundamental constants among their key science drivers for the next generation of facilities. This symposium discussed the state-of-the-art in the field, as well as the key developments anticipated for the coming years.
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| Total Pages | : |
| Release | : 2016 |
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Download Stellar Structure and Evolution With Varying Fundamental Couplings Book in PDF, Epub and Kindle
| Author | : B. G. Sidharth |
| Publisher | : Springer Science & Business Media |
| Total Pages | : 350 |
| Release | : 2012-12-06 |
| Genre | : Science |
| ISBN | : 1461513391 |
Download Frontiers of Fundamental Physics 4 Book in PDF, Epub and Kindle
This symposium was organized at the B.M. Birla Science Centre, Hyderabad, India, and provided a platform for frontier physicists to exchange ideas and review the latest work and developments on a variety of interrelated topics. A feature of the symposium, as well as the proceedings, is the B.M. Birla Memorial Lecture by Nobel Laureate Professor Gerard 't Hooft. There were participants from the USA, several European countries, Russia and CIS countries, South Africa, Japan, India and elsewhere, of whom some forty scientists presented papers. Spanning a wide range of contemporary issues in fundamental physics from string theory to cosmology, the proceedings present many of these talks and contributions.
| Author | : Nuno C. Santos |
| Publisher | : Springer Science & Business Media |
| Total Pages | : 332 |
| Release | : 2007-11-15 |
| Genre | : Science |
| ISBN | : 3540754857 |
Download Precision Spectroscopy in Astrophysics Book in PDF, Epub and Kindle
Since the use of high-precision/resolution spectroscopy is closely connected to the ability to collect a large number of photons, the scientific domains using this technique benefit tremendously from the use of 8-meter class telescopes and will fully exploit the tremendous gain provided by future Extremely Large Telescopes (ELTs). This volume comprehensively covers the astrophysical and technical aspects of high-precision spectroscopy with an outlook to future developments.
| Author | : Marco Baumgartl |
| Publisher | : Springer |
| Total Pages | : 301 |
| Release | : 2012-04-05 |
| Genre | : Science |
| ISBN | : 3642259472 |
Download Strings and Fundamental Physics Book in PDF, Epub and Kindle
The basic idea, simple and revolutionary at the same time, to replace the concept of a point particle with a one-dimensional string, has opened up a whole new field of research. Even today, four decades later, its multifaceted consequences are still not fully conceivable. Up to now string theory has offered a new way to view each particle: as different excitations of the same fundamental object. It has celebrated success in discovering the graviton in its spectrum, and it has naturally led scientists to posit space-times with more than four dimensions—which in turn has triggered numerous interesting developments in fields as varied as condensed matter physics and pure mathematics. This book collects pedagogical lectures by leading experts in string theory, introducing the non-specialist reader to some of the newest developments in the field. The carefully selected topics are at the cutting edge of research in string theory and include new developments in topological strings, or AdS/CFT dualities, as well as newly emerging subfields such as doubled field theory and holography in the hydrodynamic regime. The contributions to this book have been selected and arranged in such a way as to form a self-contained, graduate level textbook.
| Author | : Slava G. Turyshev |
| Publisher | : World Scientific |
| Total Pages | : 764 |
| Release | : 2009 |
| Genre | : Science |
| ISBN | : 9814261211 |
Download From Quantum to Cosmos Book in PDF, Epub and Kindle
Space-based laboratory research in fundamental physics is an emerging research discipline that offers great discovery potential and at the same time could drive the development of technological advances which are likely to be important to scientists and technologists in many other different research fields. The articles in this review volume have been contributed by participants of the international workshop "From Quantum to Cosmos : Fundamental Physics Research in Space" held at the Airlie Center in Warrenton, Virginia, USA, on May 21-24, 2006. This unique volume discusses the advances in our understanding of fundamental physics that are anticipated in the near future, and evaluates the discovery potential of a number of recently proposed space-based gravitational experiments. Specific research areas covered include various tests of general relativity and alternative theories, search of physics beyond the Standard Model, investigations of possible violations of the equivalence principle, search for new hypothetical long- and short-range forces, variations of fundamental constants, tests of Lorentz invariance and attempts at unification of the fundamental interactions. The book also encompasses experiments aimed at the discovery of novel phenomena, including dark matter candidates, and studies of dark energy.
| Author | : Carlos Martins |
| Publisher | : Springer Science & Business Media |
| Total Pages | : 257 |
| Release | : 2013-04-17 |
| Genre | : Science |
| ISBN | : 9401732728 |
Download The Cosmology of Extra Dimensions and Varying Fundamental Constants Book in PDF, Epub and Kindle
The workshop on The Cosmology of Extra Dimensions and Varying Fundamental Constants, which was part of JENAM 2002, was held at the Physics Department of the University of Porto (FCUP) from the 3rd to the 5th of September 2002. It was regularly attended by about 110 participants, of which 65 were officially registered in the VFC workshop, while the others came from the rest of the JENAM workshops. There were also a few science correspondents from the national and international press. During the 3 days of the scientific programme, 8 Invited Reviews and 30 Oral Communications were presented. The speakers came from 11 different European countries, and also from Argentina, Australia, Canada, Japan and the U.S.A. There were also speakers from six Portuguese research institutions, and nine of the speak ers were Ph.D. students. The contributions are presented in these proceedings in chronological order. The workshop brought together string theorists, particle physicists, theoretical and observational cosmologists, relativists and observational astrophysicists. It was generally agreed that this inter-disciplinarity was the greatest strength of the work shop, since it provided people coming into this very recent topic from the various different backgrounds with an opportunity to understand each other's language and thereby gain a more solid understanding of the overall picture.
| Author | : Dieter Meschede |
| Publisher | : Springer |
| Total Pages | : 799 |
| Release | : 2018-01-02 |
| Genre | : Science |
| ISBN | : 3319643460 |
Download Exploring the World with the Laser Book in PDF, Epub and Kindle
This edition contains carefully selected contributions by leading scientists in high-resolution laser spectroscopy, quantum optics and laser physics. Emphasis is given to ultrafast laser phenomena, implementations of frequency combs, precision spectroscopy and high resolution metrology. Furthermore, applications of the fundamentals of quantum mechanics are widely covered. This book is dedicated to Nobel prize winner Theodor W. Hänsch on the occasion of his 75th birthday. The contributions are reprinted from a topical collection published in Applied Physics B, 2016. Selected contributions are available open access under a CC BY 4.0 license via link.springer.com. Please see the copyright page for further details.
| Author | : Yukitoshi Nishimura |
| Publisher | : Elsevier |
| Total Pages | : 566 |
| Release | : 2021-12-07 |
| Genre | : Science |
| ISBN | : 0128213736 |
Download Cross-Scale Coupling and Energy Transfer in the Magnetosphere-Ionosphere-Thermosphere System Book in PDF, Epub and Kindle
Cross-Scale Coupling and Energy Transfer in the Magnetosphere-Ionosphere-Thermosphere System provides a systematic understanding of Magnetosphere-Ionosphere-Thermosphere dynamics. Cross-scale coupling has become increasingly important in the Space Physics community. Although large-scale processes can specify the averaged state of the system reasonably well, they cannot accurately describe localized and rapidly varying structures in space in actual events. Such localized and variable structures can be as intense as the large-scale features. This book covers observations on quantifying coupling and energetics and simulation on evaluating impacts of cross-scale processes. It includes an in-depth review and summary of the current status of multi-scale coupling processes, fundamental physics, and concise illustrations and plots that are usable in tutorial presentations and classrooms. Organized by physical quantities in the system, Cross-Scale Coupling and Energy Transfer in the Magnetosphere-Ionosphere-Thermosphere System reviews recent advances in cross-scale coupling and energy transfer processes, making it an important resource for space physicists and researchers working on the magnetosphere, ionosphere, and thermosphere. Describes frontier science and major science around M-I-T coupling, allowing for foundational understanding of this emerging field in space physics Reviews recent and key findings in the cutting-edge of the science Discusses open questions and pathways for understanding how the field is evolving
| Author | : Leilei Chen |
| Publisher | : Frontiers Media SA |
| Total Pages | : 197 |
| Release | : 2023-07-19 |
| Genre | : Science |
| ISBN | : 2832530001 |
Download Moving Boundary Problems in Multi-physics Coupling Processes Book in PDF, Epub and Kindle
