Download or read book Nonpolynomial Lagrangians Renormalisation sic and Gravity written by Abdus Salam and published by . This book was released on 1971 with total page 170 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Nuclear Science Abstracts written by and published by . This book was released on 1976 with total page 934 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Nuclear Science Abstracts written by and published by . This book was released on 1973 with total page 1162 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book The Physicist s Conception of Nature written by Jagdish Mehra and published by Springer Science & Business Media. This book was released on 1973-12-01 with total page 870 pages. Available in PDF, EPUB and Kindle. Book excerpt: The fundamental conceptions of twentieth-century physics have profoundly influenced almost every field of modern thought and activity. Quantum Theory, Relativity, and the modern ideas on the Structure of Matter have contributed to a deeper understand ing of Nature, and they will probably rank in history among the greatest intellectual achievements of all time. The purpose of our symposium was to review, in historical perspective, the current horizons of the major conceptual structures of the physics of this century. Professors Abdus Salam and Hendrik Casimir, in their remarks at the opening of the symposium, have referred to its origin and planning. Our original plan was to hold a two-week symposium on the different aspects of five principal themes: 1. Space, Time and Geometry (including the structure of the universe and the theory of gravita tion),2. Quantum Theory (including the development of quantum mechanics and quantum field theory), 3. Statistical Description of Nature (including the discussion of equilibrium and non-equilibrium phenomena, and the application of these ideas to the evolution of biological structure), 4. The Structure of Matter (including the discus sion, in a unified perspective, of atoms, molecules, nuclei, elementary particles, and the physics of condensed matter), and finally, 5. Physical Description and Epistemo logy (including the distinction between classical and quantum descriptions, and the epistemological and philosophical problems raised by them).
Download or read book Dyson Schwinger Equations Renormalization Conditions and the Hopf Algebra of Perturbative Quantum Field Theory written by Paul-Hermann Balduf and published by Springer Nature. This book was released on with total page 373 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book On the Path of Albert Einstein written by Berham Kursunoglu and published by Springer Science & Business Media. This book was released on 2013-03-09 with total page 179 pages. Available in PDF, EPUB and Kindle. Book excerpt: In this centennial year of Albert Einstein's birth, physicists are inspired more than ever and most enthusiastic to talk about the scientific works and human side of the greatest scientist of 'all time. Only until two decades ago, the General Theory of Relativity was not included in most university graduate programs - it remained as a separate discipline in physics, to be studied sometime in the future if time could be alloted for it. Albert Einstein regarded general relativity as his greatest achievement in physics compared to all other epoch-making contributions he made, including the dis covery of special relativity, photoelectric effect (the concept of photon), statistical analysis of emission and absorption of radiation by atoms in a gas, Brownian motion, and a host of other profound con tributions to physics. Now his theory of gravitation described within the framework'-of general relativity is being recognized with increasing importance with the passage of time. Einstein is becoming even greater with time. His General Theory of Relativity does, so far, describe successfully the heavenly phenomena associated with pulsars, black holes, 3 degree K fossil cosmic radiation left over from the big bang, expansion of the Uni verse, quasars, supernovae phenomena, and many other cosmic sequences of events. The fundamental significance of gravitation, the new picture of space and time concepts for the elementary particles, and the possible relation between the smallest and the largest is now being studied with greater appreciation and better understanding.
Download or read book Selected Papers Of Abdus Salam With Commentary written by Chris J Isham and published by World Scientific. This book was released on 1994-05-27 with total page 697 pages. Available in PDF, EPUB and Kindle. Book excerpt: This is a selection from over 250 papers published by Abdus Salam. Professor Salam has been Professor of Theoretical Physics at Imperial College, London and Director of the International Centre for Theoretical Physics in Trieste, for which he was largely responsible for creating. He is one of the most distinguished theoretical physicists of his generation and won the Nobel Prize for Physics in 1979 for his work on the unification of electromagnetic and weak interactions. He is well known for his deep interest in the development of scientific research in the third world (to which ICTP is devoted) and has taken a leading part in setting up the Third World Academy. His research work has ranged widely over quantum field theory and all aspects of the theory of elementary particles and more recently into other fields, including high-temperature superconductivity and theoretical biology. The papers selected represent a cross section of his work covering the entire period of 50 years from his student days to the present.
Download or read book Quantum Theory of Gravity Essays in Honor of the 60th Birthday of Bryce C DeWitt written by Bryce Seligman DeWitt and published by CRC Press. This book was released on 1984 with total page 508 pages. Available in PDF, EPUB and Kindle. Book excerpt: The 33 essays in this volume together provide a valuable overview of the progress towards a theory of quantum gravity, and offer succinct treatment of: quantum field theory in curved space-times, supergravity, cosmology, black holes, quantum geometry, supersymmetry and related phenomena.
Download or read book Papers in Algebra Analysis and Statistics written by Australian Mathematical Society. Summer Research Institute and published by American Mathematical Soc.. This book was released on 1982 with total page 418 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Il Nuovo cimento della Societ italiana di fisica written by and published by . This book was released on 1982 with total page 592 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Rendiconti della Scuola internazionale di fisica Enrico Fermi written by and published by . This book was released on 1972 with total page 450 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Progress of Theoretical Physics written by and published by . This book was released on 1981-07 with total page 2414 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Cosmology and Gravitation written by Peter G. Bergmann and published by Springer Science & Business Media. This book was released on 2012-12-06 with total page 508 pages. Available in PDF, EPUB and Kindle. Book excerpt: For the Sixth Course of the International School of Cosmology and Gravitation of the "Ettore Maj orana" Centre for Scientific Cul ture we choose as the principal topics torsion and supergravity, because in our opinion it is one of the principal tasks of today's theoretical physics to attempt to link together the theory of ele mentary particles and general relativity. Our aim was to delineate the present status of the principal efforts directed toward this end, and to explore possible directions of work in the near future. Efforts to incorporate spin as a dynamic variable into the foundations of the theory of gravitation were poineered by E. Cartan, whose contributions to this problem go back half a century. Accord ing to A. Trautman this so-called Einstein-Cartan theory is the sim plest and most natural modification of Einstein's 1916 theory. F. Hehl has contributed a very detailed and comprehensive analysis of this topic, original view of non-Riemannian space-time. Characteristic of Einstein-Cartan theories is the enrichment of Riemannian geometry by torsion, the non-symmetric part of the otherwise metric-compatible affine connection. Torsion has a impact on the theory of elementary particles. According to V. de Sabbata, weak interactions can be based on the Einstein-Cartan geometry, in that the Lagrangian describing weak interactions and torsion inter- action possess analogous structures, leading to a unification of weak and gravitational forces.
Download or read book Modified Gravity and Cosmology written by Emmanuel N. Saridakis and published by Springer Nature. This book was released on 2021-12-10 with total page 631 pages. Available in PDF, EPUB and Kindle. Book excerpt: With a focus on modified gravity this book presents a review of the recent developments in the fields of gravity and cosmology, presenting the state of the art, high-lighting the open problems, and outlining the directions of future research. General Relativity and the ΛCDM framework are currently the standard lore and constitute the concordance paradigm of cosmology. Nevertheless, long-standing open theoretical issues, as well as possible new observational ones arising from the explosive development of cosmology in the last two decades, offer the motivation and lead a large amount of research to be devoted in constructing various extensions and modifications. In this review all extended theories and scenarios are first examined under the light of theoretical consistency, and are then applied in various geometrical backgrounds, such as the cosmological and the spherical symmetric ones. Their predictions at both the background and perturbation levels, and concerning cosmology at early, intermediate and late times, are then confronted with the huge amount of observational data that astrophysics and cosmology has been able to offer in the last two decades. Theories, scenarios and models that successfully and efficiently pass the above steps are classified as viable and are candidates for the description of Nature, allowing readers to get a clear overview of the state of the art and where the field of modified gravity is likely to go. This work was performed in the framework of the COST European Action “Cosmology and Astrophysics Network for Theoretical Advances and Training Actions” - CANTATA.
Download or read book Proceedings of the Amsterdam International Conference on Elementary Particles written by A. G. Tenner and published by North-Holland. This book was released on 1972 with total page 488 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Proceedings written by and published by . This book was released on 1971 with total page 488 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book INIS Atomindeks written by and published by . This book was released on 1981 with total page 1392 pages. Available in PDF, EPUB and Kindle. Book excerpt:
