Physics And Contemporary Needs
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| Author | : Riazuddin |
| Publisher | : Springer Science & Business Media |
| Total Pages | : 443 |
| Release | : 2012-12-06 |
| Genre | : Science |
| ISBN | : 1468433458 |
These proceedings cover the lectures delivered at the Second International Summer College on Physics and Contemporary Needs held from June 20 - July 7, 1977 at Nathiagali, one of the scenic hill resorts in the northern part of Pakistan. The college was organised by the Pakistan Atomic Energy Commission (PAEC) and co-sponsored by the International Centre for Theoretical Physics, Trieste (ICTP). It also received a financial grant by the University Grants Commission for the participation of physicists from various universities of Pakistan. The college was attended by 13 lecturers, 7 invited semi nar speakers and 134 participants from 26 countries and consisted of 15 concentrated days of lectures, seminars-and informal discu ssions. These proceedings contain only regular lectures delivered there but. the seminars which were held are listed in the Appendix. The theme of the college covered two important aspects of science in general and physics in particular: first to provide to the participants from developing countries some of the excitement of what is happening at the frontiers of physics; secondly as the name of the college emphasises it was to encourage the physicists from developing countries to interest themselves in and to use their knowledge and methodology of research for attacking some of the problems faced by their respective countries. The lectures delivered at the college covered a wide spectrum of physics and indicated similarity of methodology used in various branches of physics as well as practical applications of some of the topics discussed.
| Author | : A. M. Khan |
| Publisher | : Springer Science & Business Media |
| Total Pages | : 461 |
| Release | : 2013-03-09 |
| Genre | : Science |
| ISBN | : 1468447246 |
This volume consists of lectures delivered at the Sixth Inter national Nathiagali Summer College on Physics and Contemporary Needs held at Islamabad from June 15 to July 2, 1981. The College used to be held at one of the scenic hill resorts of Pakistan, Nathiagali, hence the name of the College. The College was organized by the Pakistan Atomic Energy Commission (PAEC), under the patronage of the International Centre for Theoretical Physics (ICTP), Trieste, with a view to providing an opportunity for local physicists and physicists from developing countries for learning of the latest developments in various branches of physics. The University Grants Commission provided a financial grant for the participation of physicists from the universities of Pakistan. The College had 18 lecturers from 7 countries. The total participation in the College was by over 200 people from 18 different countries. There were 15 days of concentrated lecturing during the day followed by seminars and discussion sessions in the evenings. From its inception the College has had a broad-based, multi disciplinary emphasis. The purpose of the College has been to provide physicists in the developing countries with enough information in various branches of physics so that they can shift, or broaden, their field of research. In the poor countries, like Pakistan, physicists cannot always get facilities and opportunities to continue research in their original field of specialisation at a reasonable level.
| Author | : Asghar Qadir |
| Publisher | : Springer Science & Business Media |
| Total Pages | : 629 |
| Release | : 2012-12-06 |
| Genre | : Science |
| ISBN | : 1468441396 |
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.
| Author | : Benjamin Schumacher |
| Publisher | : Cambridge University Press |
| Total Pages | : 482 |
| Release | : 2010-03-25 |
| Genre | : Science |
| ISBN | : 9780521875349 |
A new and exciting approach to the basics of quantum theory, this undergraduate textbook contains extensive discussions of conceptual puzzles and over 800 exercises and problems. Beginning with three elementary 'qubit' systems, the book develops the formalism of quantum theory, addresses questions of measurement and distinguishability, and explores the dynamics of quantum systems. In addition to the standard topics covered in other textbooks, it also covers communication and measurement, quantum entanglement, entropy and thermodynamics, and quantum information processing. This textbook gives a broad view of quantum theory by emphasizing dynamical evolution, and exploring conceptual and foundational issues. It focuses on contemporary topics, including measurement, time evolution, open systems, quantum entanglement, and the role of information.
| Author | : Magdalena Kersting |
| Publisher | : Routledge |
| Total Pages | : 499 |
| Release | : 2021-08-30 |
| Genre | : Education |
| ISBN | : 1000374130 |
In our world today, scientists and technologists speak one language of reality. Everyone else, whether they be prime ministers, lawyers, or primary school teachers speak an outdated Newtonian language of reality. While Newton saw time and space as rigid and absolute, Einstein showed that time is relative – it depends on height and velocity – and that space can stretch and distort. The modern Einsteinian perspective represents a significant paradigm shift compared with the Newtonian paradigm that underpins most of the school education today. Research has shown that young learners quickly access and accept Einsteinian concepts and the modern language of reality. Students enjoy learning about curved space, photons, gravitational waves, and time dilation; often, they ask for more! A consistent education within the Einsteinian paradigm requires rethinking of science education across the entire school curriculum, and this is now attracting attention around the world. This book brings together a coherent set of chapters written by leading experts in the field of Einsteinian physics education. The book begins by exploring the fundamental concepts of space, time, light, and gravity and how teachers can introduce these topics at an early age. A radical change in the curriculum requires new learning instruments and innovative instructional approaches. Throughout the book, the authors emphasise and discuss evidence-based approaches to Einsteinian concepts, including computer- based tools, geometrical methods, models and analogies, and simplified mathematical treatments. Teaching Einsteinian Physics in Schools is designed as a resource for teacher education students, primary and secondary science teachers, and for anyone interested in a scientifically accurate description of physical reality at a level appropriate for school education.
| Author | : Tim Maudlin |
| Publisher | : Princeton University Press |
| Total Pages | : 199 |
| Release | : 2015-05-26 |
| Genre | : Philosophy |
| ISBN | : 0691165718 |
Philosophical foundations of the physics of space-time This concise book introduces nonphysicists to the core philosophical issues surrounding the nature and structure of space and time, and is also an ideal resource for physicists interested in the conceptual foundations of space-time theory. Tim Maudlin's broad historical overview examines Aristotelian and Newtonian accounts of space and time, and traces how Galileo's conceptions of relativity and space-time led to Einstein's special and general theories of relativity. Maudlin explains special relativity with enough detail to solve concrete physical problems while presenting general relativity in more qualitative terms. Additional topics include the Twins Paradox, the physical aspects of the Lorentz-FitzGerald contraction, the constancy of the speed of light, time travel, the direction of time, and more. Introduces nonphysicists to the philosophical foundations of space-time theory Provides a broad historical overview, from Aristotle to Einstein Explains special relativity geometrically, emphasizing the intrinsic structure of space-time Covers the Twins Paradox, Galilean relativity, time travel, and more Requires only basic algebra and no formal knowledge of physics
| Author | : Max Jammer |
| Publisher | : Princeton University Press |
| Total Pages | : 176 |
| Release | : 2009-06-08 |
| Genre | : Science |
| ISBN | : 1400823781 |
The concept of mass is one of the most fundamental notions in physics, comparable in importance only to those of space and time. But in contrast to the latter, which are the subject of innumerable physical and philosophical studies, the concept of mass has been but rarely investigated. Here Max Jammer, a leading philosopher and historian of physics, provides a concise but comprehensive, coherent, and self-contained study of the concept of mass as it is defined, interpreted, and applied in contemporary physics and as it is critically examined in the modern philosophy of science. With its focus on theories proposed after the mid-1950s, the book is the first of its kind, covering the most recent experimental and theoretical investigations into the nature of mass and its role in modern physics, from the realm of elementary particles to the cosmology of galaxies. The book begins with an analysis of the persistent difficulties of defining inertial mass in a noncircular manner and discusses the related question of whether mass is an observational or a theoretical concept. It then studies the notion of mass in special relativity and the delicate problem of whether the relativistic rest mass is the only legitimate notion of mass and whether it is identical with the classical (Newtonian) mass. This is followed by a critical analysis of the different derivations of the famous mass-energy relationship E = mc2 and its conflicting interpretations. Jammer then devotes a chapter to the distinction between inertial and gravitational mass and to the various versions of the so-called equivalence principle with which Newton initiated his Principia but which also became the starting point of Einstein's general relativity, which supersedes Newtonian physics. The book concludes with a presentation of recently proposed global and local dynamical theories of the origin and nature of mass. Destined to become a much-consulted reference for philosophers and physicists, this book is also written for the nonprofessional general reader interested in the foundations of physics.
| Author | : Mark Thomson |
| Publisher | : |
| Total Pages | : 825 |
| Release | : 2013 |
| Genre | : Particles (Nuclear physics) |
| ISBN | : 1107289777 |
"Unique in its coverage of all aspects of modern particle physics, this textbook provides a clear connection between the theory and recent experimental results, including the discovery of the Higgs boson at CERN. It provides a comprehensive and self-contained description of the Standard Model of particle physics suitable for upper-level undergraduate students and graduate students studying experimental particle physics. Physical theory is introduced in a straightforward manner with full mathematical derivations throughout. Fully-worked examples enable students to link the mathematical theory to results from modern particle physics experiments. End-of-chapter exercises, graded by difficulty, provide students with a deeper understanding of the subject. Online resources available at www.cambridge.org/MPP feature password-protected fully-worked solutions to problems for instructors, numerical solutions and hints to the problems for students and PowerPoint slides and JPEGs of figures from the book"--
| Author | : Michael Spivak |
| Publisher | : |
| Total Pages | : 733 |
| Release | : 2010 |
| Genre | : Mechanics |
| ISBN | : 9780914098324 |
| Author | : Richard F. Kitchener |
| Publisher | : SUNY Press |
| Total Pages | : 198 |
| Release | : 1988-07-08 |
| Genre | : Science |
| ISBN | : 9780887067426 |
Although early twentieth century physics produced two revolutionary new conceptions of the nature of the physical universerelativity theory and quantum theorymore recent developments in the physical sciences have made it imperative for physicists to re-examine the older world view of physics and the assumptions upon which it was based. However, theorizing about the nature and status of reality has been the province of philosophers for centuries. Philosophers, trained in metaphysics, provided a different perspective for viewing and a unique method for solving some of these problems. Ideally, therefore, both philosophers and physicists should work together in dialogue fashion on this important issue. These two groups come together for the first time in this book to examine the questions: What is the world view of contemporary physics? Does it need a new metaphysics? If so, what kind of metaphysics does it need? Internationally known scholars, including Ilya Prigogine and Fritjof Capra, who are recognized as experts in this interdisciplinary field, address such related topics as the nature of the mind, our place in society, and the nature of ethics.
