Download or read book Stochastic Variational Approach to Quantum Mechanical Few Body Problems written by Yasuyuki Suzuki and published by Springer Science & Business Media. This book was released on 2003-07-01 with total page 314 pages. Available in PDF, EPUB and Kindle. Book excerpt: The quantum-mechanical few-body problem is of fundamental importance for all branches of microphysics and it has substantially broadened with the advent of modern computers. This book gives a simple, unified recipe to obtain precise solutions to virtually any few-body bound-state problem and presents its application to various problems in atomic, molecular, nuclear, subnuclear and solid state physics. The main ingredients of the methodology are a wave-function expansion in terms of correlated Gaussians and an optimization of the variational trial function by stochastic sampling. The book is written for physicists and, especially, for graduate students interested in quantum few-body physics.
Download or read book Stochastic Variational Approach to Quantum Mechanical Few Body Problems written by Yasuyuki Suzuki and published by Springer. This book was released on 2014-03-12 with total page 314 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Few Body Problems in Physics 02 written by Rajmund Krivec and published by Springer Science & Business Media. This book was released on 2012-12-06 with total page 445 pages. Available in PDF, EPUB and Kindle. Book excerpt: In this Supplement we have collected the invited and contributed talks pre sented at the XVIII European Conference on Few-Body Problems in Physics, organised by the Jozef Stefan Institute and the University of Ljubljana, Slove nia. The Conference, sponsored by the European Physical Society, took place at the lakeside resort of Bled from 8 to 14 September, 2002. This meeting was a part of the series of European Few-Body Conferences, previously held in Evora/Portugal (2000), Autrans/France (1998), Peniscola/Spain (1995), ... Our aim was to emphasise, to a larger extent than at previous Conferences, the interdisciplinarity of research fields of the Few-Body community. To pro mote a richer exchange of ideas, we therefore strived to avoid parallel sessions as much as possible. On the other hand, to promote the participation of young scientists who we feel will eventually shape the future of Few-Body Physics, we wished to give almost all attendees the opportunity to speak.
Download or read book Nanotechnology in the Security Systems written by Janez Bonča and published by Springer. This book was released on 2014-07-23 with total page 290 pages. Available in PDF, EPUB and Kindle. Book excerpt: The topics discussed at the NATO Advanced Research Workshop “Nanotechnology in the Security Systems" included nanophysics, nanotechnology, nanomaterials, sensors, biosensors security systems, explosive detection. There have been many significant advances in the past two years and some entirely new directions of research are just opening up. Recent advances in nano science have demonstrated that fundamentally new physical phenomena are found when systems are reduced in size with dimensions, comparable to the fundamental microscopic length scales of the investigated material. Recent developments in nanotechnology and measurement techniques now allow experimental investigation of transport properties of nano devices. This work will be of interest to researchers working in spintronics, molecular electronics and quantum information processing.
Download or read book Few Body Problems in Physics 99 written by S. Oryu and published by Springer Science & Business Media. This book was released on 2000-10-24 with total page 568 pages. Available in PDF, EPUB and Kindle. Book excerpt: The first Asia-Pacific Conference on Few-Body Problems in Physics took place from August 23 to August 28, 1999, at the Noda campus of the Sci ence University of Tokyo in Noda-city and Sawayaka Chiba Kenmin Plaza in Kashiwa-city, a suburb of Tokyo close to the Narita-Tokyo International Air port, with the Frontier Research Center for Computation Sciences (FRCCS) of the Science University of Tokyo as the host institute. The High Energy Accel erator Research Organization (KEK), the Institute of Physical and Chemical Research (RIKEN), the Research Center for Nuclear Physics (RCNP)-Osaka University, the Physical Society of Japan, and the Association of Asia Pacific Physical Societies (AAPPS) supported this conference. The conference was initiated in the Asia Pacific area as a counterpart to the successful European Conference on Few-Body Problems in Physics (APFB99), in addition to the International Few-Body Conference Series and the Few Body Gordon Conference series in North America. The Physics of Few-Body Problems covers, as is well known, systems with finite numbers of particles in contrast to many-body systems with very large numbers of particles. Therefore, it covers such wide fields as mesoscopic, atom-molecular, exotic atom, nucleon, hyperon, and quark-gluon physics, plus their applications.
Download or read book Resonances in Few Body Systems written by A.T. Kruppa and published by Springer Science & Business Media. This book was released on 2012-12-06 with total page 320 pages. Available in PDF, EPUB and Kindle. Book excerpt: Few-body resonances are in the frontiers of resonance studies. Very similar problems occur in atomic and molecular physics, nuclear physics and high-energy physics. This collection presents the state of the art of the studies of resonance states in these fields and demonstrates their common methodological aspects. Most of the contributions are theoretical, but quite a few are closely linked with experiments through the data they are dealing with.
Download or read book Many Electron Approaches in Physics Chemistry and Mathematics written by Volker Bach and published by Springer. This book was released on 2014-07-01 with total page 410 pages. Available in PDF, EPUB and Kindle. Book excerpt: This book provides a broad description of the development and (computational) application of many-electron approaches from a multidisciplinary perspective. In the context of studying many-electron systems Computer Science, Chemistry, Mathematics and Physics are all intimately interconnected. However, beyond a handful of communities working at the interface between these disciplines, there is still a marked separation of subjects. This book seeks to offer a common platform for possible exchanges between the various fields and to introduce the reader to perspectives for potential further developments across the disciplines. The rapid advances of modern technology will inevitably require substantial improvements in the approaches currently used, which will in turn make exchanges between disciplines indispensable. In essence this book is one of the very first attempts at an interdisciplinary approach to the many-electron problem.
Download or read book Computational Nanoscience written by Kálmán Varga and published by Cambridge University Press. This book was released on 2011-04-14 with total page 445 pages. Available in PDF, EPUB and Kindle. Book excerpt: Computer simulation is an indispensable research tool in modeling, understanding and predicting nanoscale phenomena. However, the advanced computer codes used by researchers are too complicated for graduate students wanting to understand computer simulations of physical systems. This book gives students the tools to develop their own codes. Describing advanced algorithms, the book is ideal for students in computational physics, quantum mechanics, atomic and molecular physics, and condensed matter theory. It contains a wide variety of practical examples of varying complexity to help readers at all levels of experience. An algorithm library in Fortran 90, available online at www.cambridge.org/9781107001701, implements the advanced computational approaches described in the text to solve physical problems.
Download or read book Nuclear Dynamics From Quarks to Nuclei written by M.T. Pena and published by Springer Science & Business Media. This book was released on 2012-12-06 with total page 304 pages. Available in PDF, EPUB and Kindle. Book excerpt: Papers presented at the 20th CFIF fall workshop held in Lisbon, Portugal, in October/November 2002. The focus of these papers is on the latest experimental observations and on theoretical progress made in the fields of few-nucleon dynamics and related problems. The topics range from electron-nucleus scattering, meson production, relativistic effects, structure of nucleons and of light nuclei, to heavy-ion collisions.
Download or read book Turbulence and Magnetic Fields in Astrophysics written by Edith Falgarone and published by Springer Science & Business Media. This book was released on 2003-03-11 with total page 484 pages. Available in PDF, EPUB and Kindle. Book excerpt: This book contains review articles of most of the topics addressed at the conf- ence on Simulations of Magnetohydrodynamic turbulence in astrophysics: recent achievements and perspectives which took place from July 2 to 6, 2001 at the Institut Henri Poincar ́e in Paris. We made the choice to publish these lectures in a tutorial form so that they can be read by a broad audience. As a result, this book does not give an exhaustive view of all the subjects addressed during the conference. The main objective of this workshop which gathered about 90 scientists from di?erent ?elds, was to present and confront recent results on the topic of t- bulence in magnetized astrophysical environments. A second objective was to discuss the latest generation of numerical codes, such as those using adaptive mesh re?nement (AMR) techniques. During a plenary discussion at the end of the workshop discussions were held on several topics, often at the heart of vivid controversies. Topics included the timescale for the dissipation of magneto-hydrodynamical (MHD) turbulence, the role of boundary conditions, the characteristics of imbalanced turbulence, the validity of the polytropic approach to Alfv ́en waves support within interst- lar clouds, the source of turbulence inside clouds devoid of stellar activity, the timescale for star formation, the Alfv ́en Mach number of interstellar gas motions, the formation process for helical ?elds in the interstellar medium. The impact of small upon large scales was also discussed.
Download or read book Handbook of High resolution Spectroscopy written by Martin Quack and published by John Wiley & Sons. This book was released on 2011-09-26 with total page 2236 pages. Available in PDF, EPUB and Kindle. Book excerpt: The field of High-Resolution Spectroscopy has been considerably extended and even redefined in some areas. Combining the knowledge of spectroscopy, laser technology, chemical computation, and experiments, Handbook of High-Resolution Spectroscopy provides a comprehensive survey of the whole field as it presents itself today, with emphasis on the recent developments. This essential handbook for advanced research students, graduate students, and researchers takes a systematic approach through the range of wavelengths and includes the latest advances in experiment and theory that will help and guide future applications. The first comprehensive survey in high-resolution molecular spectroscopy for over 15 years Brings together the knowledge of spectroscopy, laser technology, chemical computation and experiments Brings the reader up-to-date with the many advances that have been made in recent times Takes the reader through the range of wavelengths, covering all possible techniques such as Microwave Spectroscopy, Infrared Spectroscopy, Raman Spectroscopy, VIS, UV and VUV Combines theoretical, computational and experimental aspects Has numerous applications in a wide range of scientific domains Edited by two leaders in this field Provides an overview of rotational, vibration, electronic and photoelectron spectroscopy Volume 1 - Introduction: Fundamentals of Molecular Spectroscopy Volume 2 - High-Resolution Molecular Spectroscopy: Methods and Results Volume 3 - Special Methods & Applications
Download or read book Advances in Quantum Chemical Topology Beyond QTAIM written by Juan I. Rodriguez and published by Elsevier. This book was released on 2022-12-06 with total page 570 pages. Available in PDF, EPUB and Kindle. Book excerpt: Advances in Quantum Chemical Topology Beyond QTAIM provides a complete overview of the field, starting with traditional methods and then covering key steps to the latest state-of-the-art extensions of QTAIM. The book supports researchers by compiling and reviewing key methods, comparing different algorithms, and providing computational results to show the efficacy of the approaches. Beginning with an introduction to quantum chemistry, QTAIM and key extensions, the book goes on to discuss interacting quantum atoms and related energy properties, explores partitioning methods, and compares algorithms for QTAIM. Partitioning schemes are them compared in more detail before applications are explored and future developments discussed. Drawing together the knowledge of key authorities in the area, this book provides a comprehensive, pedogeological guide to this insightful theory for all those interested in modelling, exploring and understanding molecular properties. Provides a contemporary review of the extensions and application of QTAIM methods Compiles all extensions of QTAIM in one place for easy reference Includes a chapter with an Introduction to Quantum Chemistry Presents complex information at a level accessible to those engaged in theoretical/computational chemistry
Download or read book Proceedings of the International Symposium on Clustering Aspects of Quantum Many Body Systems written by and published by World Scientific. This book was released on 2002 with total page 340 pages. Available in PDF, EPUB and Kindle. Book excerpt: This proceedings volume includes all the invited talks and oral presentations at the International Symposium on Clustering Aspects of Quantum Many-Body Systems, 12–14 November 2001, Kyoto, Japan. It discusses various features of clustering aspects - localization of particles in static and dynamical contexts - of nuclear and atomic systems. It also presents many recent theoretical developments in quantum few-body and many-body problems. This book will be useful to graduate students and researchers in the field of quantum many-body problems, especially to those who want to understand the system properties beyond the mean-field description.
Download or read book Clustering Aspects of Quantum Many Body Systems written by A Ohnishi and published by World Scientific. This book was released on 2002-09-03 with total page 332 pages. Available in PDF, EPUB and Kindle. Book excerpt: This proceedings volume includes all the invited talks and oral presentations at the International Symposium on Clustering Aspects of Quantum Many-Body Systems, 12–14 November 2001, Kyoto, Japan. It discusses various features of clustering aspects — localization of particles in static and dynamical contexts — of nuclear and atomic systems. It also presents many recent theoretical developments in quantum few-body and many-body problems. This book will be useful to graduate students and researchers in the field of quantum many-body problems, especially to those who want to understand the system properties beyond the mean-field description. Contents:Clustering in Unstable NucleiCluster Structure in HypernucleiClustering Structure in Light to Medium-Heavy Stable NucleiAlpha and Di-Neutron CondensationNuclear Cluster Physics in AstrophysicsFragment Formation in Nuclear Reactions and Properties of Nuclear MatterClustering, Large Deformation, and Formation of Heavy NucleiClustering Features of Few-Body SystemsTheoretical Developments in Nuclear Cluster PhysicsClustering Effects in Photon Production and in Atomic Physics Readership: Graduate students and researchers in the field of quantum many-body problems. Keywords:
Download or read book Advances In Nuclear Physics Proceedings Of The International Symposium written by Dorin Poenaru and published by World Scientific. This book was released on 2000-06-27 with total page 450 pages. Available in PDF, EPUB and Kindle. Book excerpt: The interest in understanding the physical world that we live in, the origin of its formation and evolution, is reflected in the world-wide activities in Europe, the USA and Japan to set up powerful research facilities providing beams of radioactive nuclei of various kinds, and beams of extremely large energies. At the same time, complex and large detector arrays with improved technical capabilities are built either around these facilities or independently (dedicated to cosmic rays). Recently, spectacular progress has been made in superheavy nuclei, cold binary and ternary fission, nuclear shell structure and nuclear astrophysics, to mention only a few directions. The energy spectrum of cosmic rays exceeds the upper limits provided by artificial accelerators. An international collaboration has committed itself to the installation of an extremely large area detector array, AUGER, in order to study the highest particle energies in the Universe.
Download or read book Proceedings of the International Symposium on Frontiers of Collective Motions CM2002 written by Hironori Iwasaki and published by World Scientific. This book was released on 2003 with total page 452 pages. Available in PDF, EPUB and Kindle. Book excerpt: The physics of nuclear collective motion was pioneered by A Bohr and B R Mottelson 50 years ago. Since then, experimental and theoretical development in this field has been remarkable under the leadership of the Copenhagen group. In the 21st century, a new era has opened up due to the recent developments of experimental facilities, especially radioactive ion beams and large ?-ray arrays. Interest in collective motions is now shared in the research of other quantum many-body systems OCo for example, microclusters and BoseOCoEinstein condensation. It is therefore timely and important to review the current understanding of collective motions and discuss new directions of future study.The main topics of the symposium include recent theoretical and experimental progress in the understanding of vibrational and rotational motions in nuclei. Collective motions of BoseOCoEinstein condensation and microclusters are also addressed. The symposium invited several keynote speakers to review and discuss our present understanding and to identify future challenges. Oral presentations are also selected from submitted contributions. This symposium is an opportunity not just to present progress and future prospects but to exchange new ideas and to provoke controversies through intellectual debates.The proceedings have been selected for coverage in: OCo Index to Scientific & Technical Proceedings (ISTP CDROM version / ISI Proceedings)"
Download or read book Proceedings of the Workshop on Physics at the Japan Hadron Facility JHF written by Vadim Guzey and published by World Scientific. This book was released on 2002 with total page 336 pages. Available in PDF, EPUB and Kindle. Book excerpt: This volume outlines the exciting new opportunities in hadron physics which have been created by the Japan Hadron Facility (JHF), a major joint initiative between High Energy Accelerator Research Organization (KEK) and Japan Atomic Energy Research Institute (JAERI). The topics covered include unprecedented possibilities of studying strange matter, neutrino oscillations and hadron structure. The close interaction with lattice QCD is emphasised.
