Grand Unified Theories: Current Status and Future Prospects

Grand Unified Theories: Current Status and Future Prospects PDF Author: Takeshi Fukuyama
Publisher: AIP Conference Proceedings (Nu
ISBN:
Category : Science
Languages : en
Pages : 290

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Book Description
We are confronting unprecedented situations that astrophysical observation meets with high energy physics. The discoveries of dark matter and dark energy as well as neutrino masses indicate the theory beyond the Standard Model, which could be the Grand Unified Theory (GUT). In this proceeding, the GUT is intensively discussed from the various points of views.

Grand Unified Theories: Current Status and Future Prospects

Grand Unified Theories: Current Status and Future Prospects PDF Author: Takeshi Fukuyama
Publisher: AIP Conference Proceedings (Nu
ISBN:
Category : Science
Languages : en
Pages : 290

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Book Description
We are confronting unprecedented situations that astrophysical observation meets with high energy physics. The discoveries of dark matter and dark energy as well as neutrino masses indicate the theory beyond the Standard Model, which could be the Grand Unified Theory (GUT). In this proceeding, the GUT is intensively discussed from the various points of views.

Beyond the Standard Model of Elementary Particle Physics

Beyond the Standard Model of Elementary Particle Physics PDF Author: Yorikiyo Nagashima
Publisher: John Wiley & Sons
ISBN: 3527665048
Category : Science
Languages : en
Pages : 659

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Book Description
Eine sorgfältig und umfassend aufbereitete Präsentation unseres gesamten Wissens zu den großen Fragen der modernen Teilchenphysik mit Schwerpunkt auf Dunkler Materie und Dunkler Energie. Damit geht der Autor weit über das Standardmodell der Teilchenphysik hinaus, das die bekannten Elementarteilchen und ihre Wechselwirkungen beschreibt. Die theoretischen Modelle und Darstellungen werden in Beziehung gesetzt aktuellen Experimenten an modernen Beschleunigerzentren wie dem CERN. Ergänzt das ausführliche zweibändige Standardwerk des Autors zur Elementarteilchenphysik.

LQG for the Bewildered

LQG for the Bewildered PDF Author: Deepak Vaid
Publisher: Springer
ISBN: 3319431846
Category : Science
Languages : en
Pages : 138

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Book Description
This primer offers a concise introduction to Loop Quantum Gravity (LQG) - a theoretical framework for uniting Quantum Mechanics (QM) with General Relativity (GR). The emphasis is on the physical aspects of the framework and its historical development in terms of self-dual variables, still most suited for a first, pedagogical encounter with LQG. The text starts by reviewing GR and the very basics of Quantum Field Theory (QFT), and then explains in a concise and clear manner the steps leading from the Einstein-Hilbert action for gravity to the construction of the quantum states of geometry, known as spin-networks, and which provide the basis for the kinematical Hilbert space of quantum general relativity. Along the way the various associated concepts of tetrads, spin-connection and holonomies are introduced. Having thus provided a minimal introduction to the LQG framework, some applications to the problems of black hole entropy and of quantum cosmology are briefly surveyed. Last but not least, a list of the most common criticisms of LQG is presented, which are then tackled one by one in order to convince the reader of the physical viability of the theory. A set of appendices provides accessible introductions to several key notions such as the Peter-Weyl theorem, duality of differential forms and Regge calculus, among others. The presentation is aimed at graduate students and researchers who have some familiarity with the tools of QM and GR, but are intimidated by the technicalities required to browse through the existing LQG literature. This primer aims at making the formalism appear a little less bewildering to the uninitiated and helps lower the barrier for entry into the field.

Energy Research Abstracts

Energy Research Abstracts PDF Author:
Publisher:
ISBN:
Category : Power resources
Languages : en
Pages : 486

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Book Description


Physics and Contemporary Needs

Physics and Contemporary Needs PDF Author: Asghar Qadir
Publisher: Springer Science & Business Media
ISBN: 1468441396
Category : Science
Languages : en
Pages : 629

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Book Description
These proceedings cover the lectures delivered at the Fifth International Summer College on Physics and Contemporary Needs from June 16-July 4, 1980 at Nathiagali, one of the scenic hill resorts in the northern part of Pakistan. The college was organized by the Pakistan Atomic Energy Commission (PAEC) and co-sponsored by the International Centre for Theroetical Physics (ICTP), Trieste, Italy. It also received a financial grant from the University Grants Commission (UGC) for the participation of physicists from various universities in Pakistan. The college was attended by 22 lecturers and invited seminar speakers, 150 participants from 30 countries, and consisted of 15 concentrated days of lectures, seminars and informal discussions. These proceedings contain only some of the regular lectures delivered at Nathiagali, but the seminars heldthere are listed in the Appendix. This year the main emphasis of the college was on the fron tiers of physics, particularly on the recent exciting development in high-energy physics and astrophysics. However, the lectures delivered at the college also covered a large sample of other aspects of physics ranging from low"-temperature physics to plasma physics of of fusion. The series of colleges of which the present college is the fifth, an attempt to remove the barrier of isolation for the physicists working in developing countries, far removed from active centres of research. It is hoped that these colleges are helping to fill the gap in communication between the physicists of developing and advanced countries.

Proceedings of the 1982 DPF Summer Study on Elementary Particle Physics and Future Facilities

Proceedings of the 1982 DPF Summer Study on Elementary Particle Physics and Future Facilities PDF Author: Rene Donaldson
Publisher:
ISBN:
Category : Particle accelerators
Languages : en
Pages : 708

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Book Description


Lepton Photon Interactions At High Energies (Lepton Photon 2017) - Proceedings Of The 28th International Symposium

Lepton Photon Interactions At High Energies (Lepton Photon 2017) - Proceedings Of The 28th International Symposium PDF Author: Wei Wang
Publisher: World Scientific
ISBN: 9811207410
Category : Science
Languages : en
Pages : 576

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Book Description
The latest of the 'Lepton Photon' symposium, one of the well-established series of meetings in the high-energy physics community, was successfully organized at the South Campus of Sun Yat-sen University, Guangzhou, China, from August 7-12, 2017, where physicists around the world gathered to discuss the latest advancements in the research field.This proceedings volume of the Lepton Photon 2017 collects contributions by the plenary session speakers and the posters' presenters, which cover the latest results in particle physics, nuclear physics, astrophysics, cosmology, and plans for future facilities.

Global Perspectives on Research, Theory, and Practice

Global Perspectives on Research, Theory, and Practice PDF Author: Philip Brownell
Publisher: Cambridge Scholars Publishing
ISBN: 1443876631
Category : Philosophy
Languages : en
Pages : 555

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Book Description
Over a decade in the making, this volume brings together some of the richest thinking about gestalt therapy theory and practice that emerged in the lead-up to the 21st century. In 1996, the internet was breaking out of its shell, and the first electronic journal for gestalt therapy appeared as a hybrid of the text-based discussion group Gstalt-L and the graphically rich, web-based journal itself. The journal, supported by a community at St. Johns University, was titled Gestalt!. Its vision was to stimulate a global discussion of gestalt therapy using the electronic medium that has now become so common and essential, and it did just that. Gestalt! was free. It was quick. Those working with the journal were focused on substance over style. The editors have ensured this relevant and playful attitude shines through in this collection. There are errors in form, because the editors have maintained many in order to provide a realistic feel for what the journal was like. Although it no longer exists, this book reclaims the journal’s great historical value and still-significant ideas.

Scientific and Technical Aerospace Reports

Scientific and Technical Aerospace Reports PDF Author:
Publisher:
ISBN:
Category : Aeronautics
Languages : en
Pages : 1572

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Book Description


Field Theory in Elementary Particles

Field Theory in Elementary Particles PDF Author: Arnold Perlmutter
Publisher: Springer Science & Business Media
ISBN: 1461593433
Category : Science
Languages : en
Pages : 459

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Book Description
We respectfully submit these proceedings of the 1982 Orbis Scientiae for your reading enjoyment. As always, the success of the conference was due to the hard work and wisdom of the moderators and dissertators. This year, in addition to the excellent overview of QCD and GUT, and the customary reports of the latest progress in theoretical and experimental particle physics, there have been discussions of new developments in astrophysics and especially of field theory and composite models. We wish also to note here that the 1981 Orbis paper by Stephen S. Pinsky on "Death of Fractional Topological Charge" was actually co-authored by William F. Palmer of Ohio State University, whose name was inadvertently omitted from the authorship, due to a series of misunderstandings. As in the past, this Orbis Scientiae 1982 was supported on a small scale by the Department of Energy, and this year as well by the National Science Foundation, on the same scale. We would like to thank Mrs. Helga S. Billings for her excellent typing for the n-th time, where n is a large number. This series of proceedings is also enhanced by Linda Scott's editorial help which includes improvements in the presentation of some of the papers.