Frontiers In Quantum Computing

Author : Luigi Maxmilian Caligiuri
Publisher : Unknown
Page : 428 pages
File Size : 40,9 Mb
Release : 2020-10
Category : Electronic
ISBN : 1536185159

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Frontiers in Quantum Computing by Luigi Maxmilian Caligiuri Pdf

Quantum Computing is an ever-increasing field of interest both from a conceptual and applied standpoint. Quantum Computing, belonging to the so called "Quantum Information Science", is founded on the principles of Quantum Mechanics and Information Science. Quantum Mechanics has radically changed our vision and understanding of the physical reality and has had also an enormous technological and societal impact. On the other hand, the developing of Information Theory, including computer science and communications theory, made possible the information "revolution" which had a deep impact on our everyday life. Quantum Computing then relates to the possibility to represent, process and manipulate information by using the principles of quantum mechanics. Apart the theoretical importance of quantum computing to further understand the quantum mechanical behavior of physical systems and the physical foundation of information itself at the most elementary level, probably the most interesting feature of Quantum Computing is related to the possibility to design and realize an actual quantum computer which processes information in the form of quantum-bits or qubits. The great interest of scientific community in the realization of such devices mainly concerns the common believe they could be enormously faster than their classical counterparts so allowing their employment in all the applied fields where computational power is a key feature. Furthermore, the study of Quantum Computing, both at the physical and computational level, would be very important for a deeper understanding of the quantum behavior of a very wide range of physical systems including condensed matter, living systems, elementary particles, astrophysical structures and so on. Despite the general theoretical basis of quantum computing are sufficiently understood, the actual realization of a general - purpose and really usable quantum computer has posed great difficulties so far, mainly related to the issue of "quantum decoherence", the computational speed and scalability many of which still remain substantially unsolved. This volume doesn't mean to represent a complete or a beginner guide to Quantum Computing but has the aim to present some of its most interesting and fascinating developments in different frontier areas related to both theoretical and applied aspects, such, for example, the possibility to realize a quantum superfast "hypercomputing" system using water molecules as physical substrate to process, storage and retrieve information; the connection between quantum computers and quantum gravity; the development of an "instantaneous quantum computer algorithm"; the realization of a universal quantum computer, of a brain-like quantum supercomputer and many others frontiers topics. The target audience of this book is then composed by scientists and researchers interested in the most advanced theoretical and applied developments of quantum computation and quantum information.

Author : Luigi Maxmilian Caligiuri
Publisher : Nova Science Publishers
Page : 428 pages
File Size : 43,5 Mb
Release : 2020
Category : Computers
ISBN : 1536186570

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Frontiers in Quantum Computing by Luigi Maxmilian Caligiuri Pdf

"Quantum Computing is an ever-increasing field of interest both from a conceptual and applied standpoint. Quantum Computing, belonging to the so called "Quantum Information Science", is founded on the principles of Quantum Mechanics and Information Science. Quantum Mechanics has radically changed our vision and understanding of the physical reality and has had also an enormous technological and societal impact. On the other hand, the developing of Information Theory, including computer science and communications theory, made possible the information "revolution" which had a deep impact on our everyday life. Quantum Computing then relates to the possibility to represent, process and manipulate information by using the principles of quantum mechanics. Apart the theoretical importance of quantum computing to further understand the quantum mechanical behavior of physical systems and the physical foundation of information itself at the most elementary level, probably the most interesting feature of Quantum Computing is related to the possibility to design and realize an actual quantum computer which processes information in the form of quantum-bits or qubits. The great interest of scientific community in the realization of such devices mainly concerns the common believe they could be enormously faster than their classical counterparts so allowing their employment in all the applied fields where computational power is a key feature. Furthermore, the study of Quantum Computing, both at the physical and computational level, would be very important for a deeper understanding of the quantum behavior of a very wide range of physical systems including condensed matter, living systems, elementary particles, astrophysical structures and so on. Despite the general theoretical basis of quantum computing are sufficiently understood, the actual realization of a general - purpose and really usable quantum computer has posed great difficulties so far, mainly related to the issue of "quantum decoherence", the computational speed and scalability many of which still remain substantially unsolved. This volume doesn't mean to represent a complete or a beginner guide to Quantum Computing but has the aim to present some of its most interesting and fascinating developments in different frontier areas related to both theoretical and applied aspects, such, for example, the possibility to realize a quantum superfast "hypercomputing" system using water molecules as physical substrate to process, storage and retrieve information; the connection between quantum computers and quantum gravity; the development of an "instantaneous quantum computer algorithm"; the realization of a universal quantum computer, of a brain-like quantum supercomputer and many others frontiers topics. The target audience of this book is then composed by scientists and researchers interested in the most advanced theoretical and applied developments of quantum computation and quantum information"--

Author : Colin P. Williams,Scott H. Clearwater
Publisher : Springer Science & Business Media
Page : 257 pages
File Size : 54,8 Mb
Release : 2012-12-06
Category : Computers
ISBN : 9781461204954

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Ultimate Zero and One by Colin P. Williams,Scott H. Clearwater Pdf

As miniaturisation deepens, and nanotechnology and its machines become more prevalent in the real world, the need to consider using quantum mechanical concepts to perform various tasks in computation increases. Such tasks include: the teleporting of information, breaking heretofore "unbreakable" codes, communicating with messages that betray eavesdropping, and the generation of random numbers. This is the first book to apply quantum physics to the basic operations of a computer, representing the ideal vehicle for explaining the complexities of quantum mechanics to students, researchers and computer engineers, alike, as they prepare to design and create the computing and information delivery systems for the future. Both authors have solid backgrounds in the subject matter at the theoretical and more practical level. While serving as a text for senior/grad level students in computer science/physics/engineering, this book has its primary use as an up-to-date reference work in the emerging interdisciplinary field of quantum computing - the only prerequisite being knowledge of calculus and familiarity with the concept of the Turing machine.

Author : S.C. Lim,R. Abd-Shukor
Publisher : Springer
Page : 442 pages
File Size : 41,6 Mb
Release : 1998-05
Category : Computers
ISBN : STANFORD:36105022955830

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Frontiers of Quantum Physics by S.C. Lim,R. Abd-Shukor Pdf

Frontiers in Quantum Physics is the proceedings of the international conference held in Kuala Lumpur, Malaysia, July 1997. The conference brought together distinguished researchers from 24 countries to discuss the recent developments in this field. The topics covered range from quantum measurements and quantum computers to quantum devices involving a single atom and single electron. The papers reported in this field highlighted the new challenges posed for both theoretical and experimental physicists alike. These proceedings will be of special interest to physicists, mathematicians, engineers, graduate students, and philosophers looking to review the latest developments in the field of quantum physics.

Author : Mikio Nakahara,Shu Tanaka
Publisher : World Scientific
Page : 360 pages
File Size : 51,9 Mb
Release : 2012-06-08
Category : Science
ISBN : 9789814407205

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Frontiers in Quantum Information Research by Mikio Nakahara,Shu Tanaka Pdf

This book is a collection of lecture notes/contributions from a summer school on decoherence, entanglement & entropy and a workshop on MPS (matrix product states) & DMRG (density matrix renormalization group). Subjects of the summer school include introduction to MPS, black holes, qubits and octonions, weak measurement, entanglement measures and separability, generalized Bell inequalities, among others. Subjects of the workshop are dedicated to MPS and DMRG. Applications to strongly correlated systems and integrable systems are also mentioned. Contributions to this book are prepared in a self-contained manner so that a reader with a modest background in quantum information and quantum computing may understand the subjects. Contents:Summer School on Decoherence, Entanglement and Entropy:Black Holes and Qubits (L Borsten, M J Duff and W Rubens)Weak Value with Decoherence (A Hosoya)Lectures on Matrix Product Representation of States (V Karimipour and M Asoudeh)On a Possible Definition of Entanglement in Antisymmetric States (T Ichikawa, T Sasaki and I Tsutsui)Entanglement Measures for Intermediate Separability (T Sasaki, T Ichikawa and I Tsutsui)Unruh Effect on Quantum Teleportation and Entanglement: Implications on Black Hole Information (K Shiokawa)Systematic Construction of Generalized Bell Inequalities (S Tanimura)On 3-Variable Exponential Polynomials and Quantum Algorithms (Y Ohno, Y Sasaki and C Yamazaki)Workshop on Matrix Product State Formulation and Density Matrix Renormalization Group Simulations (MPS&DMRG):Application of Density Matrix Renormalization Group Method to Photoinduced Phenomena in Strongly Correlated Electron Systems (H Matsueda)Density-Matrix Renormalization Group Method for Tomonaga-Luttinger Liquid (T Hikihara)Supersymmetric Valence-Bond Solid Models — Hidden Order and Dynamics (K Totsuka and K Hasebe)Matrix Product States in Quantum Integrable Models (H Katsura and I Maruyama)A Systematic Way to Find and Construct Exact Finite Dimensional Matrix-Product Stationary States (Y Hieida and T Sasamoto) Readership: Graduate students and researchers in physics, mathematics, informatics and computer science. Accessible to advanced undergraduate students. Keywords:Quantum Information;Decoherence;Entanglement;Entropy;Matrix Product State;Density Matrix Renormalization Group;Black Hole;Quantum Algorithm

Author : R. Anandan
Publisher : Nova Science Publishers
Page : 277 pages
File Size : 41,6 Mb
Release : 2022
Category : Computers
ISBN : 1685079008

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Frontiers in Quantum Computing by R. Anandan Pdf

"The objective of this book is to communicate advancements of knowledge and help disseminate results concerning recent applications and case studies in the area of quantum computing among working professionals and professionals in education and research, covering a broad cross-section of technical disciplines. This book will allow students to explore knowledge in quantum computing to produce serviceable and innocuous systems as well as purposeful systems with cutting-edge technology. To yield computer systems with decent usability, developers must attempt to understand the factors that determine how people use technology. This book will cater to an extensive cross-sectional and multi-disciplinary readership ranging from academics, business delegates, CEOs, communication designers, computer scientists, digital customers, e-decision makers, eLearning environment designers, industrial leaders, industry consultants, key workers, law enforcement agencies, managers, practitioners, professionals, professors, profit/non-profit e-organizations, programmers, R&D/professional research communities, security architects, stakeholders, students, support staff and university researchers/scholars of various communities, such as artificial intelligence, cyber-physical systems, ethics, robotics, safety engineering, safety-critical systems, standardization and certification digital forensics and application domain communities such as aerospace, agriculture, automotive, critical infrastructures, healthcare, manufacturing, retail, smart transports, smart cities and smart healthcare, using real case studies and projecting outcomes, showing the intricate details of quantum computing in these real-life scenarios. As a final point, this book will provide up-to-date, premeditated, and creative information to those engrossed in the field of quantum computing"--

Author : National Academy of Engineering
Publisher : National Academies Press
Page : 125 pages
File Size : 54,7 Mb
Release : 2019-02-28
Category : Technology & Engineering
ISBN : 9780309487504

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Frontiers of Engineering by National Academy of Engineering Pdf

This volume presents papers on the topics covered at the National Academy of Engineering's 2018 US Frontiers of Engineering Symposium. Every year the symposium brings together 100 outstanding young leaders in engineering to share their cutting-edge research and innovations in selected areas. The 2018 symposium was held September 5-7 and hosted by MIT Lincoln Laboratory in Lexington, Massachusetts. The intent of this book is to convey the excitement of this unique meeting and to highlight innovative developments in engineering research and technical work.

Author : Mendel Sachs
Publisher : Springer Science & Business Media
Page : 200 pages
File Size : 44,7 Mb
Release : 2013-06-29
Category : Science
ISBN : 9783662096406

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Quantum Mechanics and Gravity by Mendel Sachs Pdf

This book describes a paradigm change in modern physics from the philosophy and mathematical expression of the quantum theory to those of general relativity. The approach applies to all domains - from elementary particles to cosmology. The change is from the positivistic views in which atomism, nondeterminism and measurement are fundamental, to a holistic view in realism, wherein matter - electrons, galaxies, - are correlated modes of a single continuum, the universe. A field that unifies electromagnetism, gravity and inertia is demonstrated explicitly, with new predictions, in terms of quaternion and spinor field equations in a curved spacetime. Quantum mechanics emerges as a linear, flatspace approximation for the equations of inertia in general relativity.

Author : Nicole Yunger Halpern
Publisher : JHU Press
Page : 305 pages
File Size : 53,5 Mb
Release : 2022-04-12
Category : Science
ISBN : 9781421443720

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Quantum Steampunk by Nicole Yunger Halpern Pdf

"The science-fiction genre known as steampunk juxtaposes futuristic technologies with Victorian settings. This fantasy is becoming reality at the intersection of two scientific fields-twenty-first-century quantum physics and nineteenth-century thermodynamics, or the study of energy-in a discipline known as quantum steampunk"--

Author : Klaus Petritsch
Publisher : Arcler Press
Page : 0 pages
File Size : 42,9 Mb
Release : 2018-12
Category : Technology & Engineering
ISBN : 1773615440

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Quantum Information Science by Klaus Petritsch Pdf

The prospect to perform certain computational tasks, such as search, optimization, and simulations much faster than what conventional computers can ever achieve, has fueled the development of Quantum Information Science and related fields for about three decades. Quantum entanglement, which makes it possible that more than one particle can be described by the same wavefunction, as well as the superposition of states are unique phenomena in quantum mechanics. They enable exciting new ways to process, transmit, and obtain information. See the chart below for the main branches that make up the exciting new field of Quantum Information Science, which - while still in its infancy - has the potential to change the world as we know it in the next decades. Due to rapid progress during the past years, the book includes selected research published mostly between 2016 and 2018. It starts with an introduction chapter that includes a short update of this new bur rapidly evolving field and two related unique phenomena like the observation of nonlocal position-changes of a photon and the concept of spatio-temporal steering. The latter is a new way to assess nonclassical correlations in an open quantum-network. This is followed by a large section on quantum computing, which begins with reviews of the progress of trapped-ion processors focusing on laser-based quantum gates and twisted photons that enable more than two states - so called qudits. Silicon-based architectures, components and semiconductor-inspired design principles for quantum computers are described in the following papers before several types of quantum algorithms are reviewed, including quantum genetic algorithms and a complete 3-qubit Grover search-algorithm. The end of the computing chapter is marked by a series of papers on quantum machine-learning - a field with the potential to accelerate the development of artificial intelligence considerably. Machine-learning-related themes here-include the dramatically improved performance through reinforcement learning, and quantum entanglement in neuronal network states that focuses on the restricted Boltzmann-machine architecture. The section on quantum cryptography and sensing starts with an investigation of the fundamental limits for repeaterless quantum communication which provides precise and general benchmarks for quantum repeaters. The ability to quantum-process already encrypted data is then investigated, which opens new avenues for secure cloud-computing. A secure communication alternative to quantum key distribution, quantum secure direct communication, was experimentally realized in the next paper. The book finishes with three papers on quantum sensing i.e. quantum metrology. These studies show how rendering the dynamics of quantum sensors chaotic can enhance the sensitivity without relying on the preparation or stabilization of highly-entangled states. Furthermore, it is found that the Heisenberg limit can be approached by using quantum error-correction and that the synchronization of distant optical docks at the femtosecond level is possible. Book jacket.

Author : Henry P. Stapp
Publisher : Springer Science & Business Media
Page : 248 pages
File Size : 51,9 Mb
Release : 2013-03-09
Category : Science
ISBN : 9783662087657

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Mind, Matter, and Quantum Mechanics by Henry P. Stapp Pdf

Nature appears to be composed of two completely different kinds of things: rocklike things and idealike things. The first is epitomized by an enduring rock, the second by a fleeting thought. A rock can be experienced by many of us together, while a thought seems to belong to one of us alone. Thoughts and rocks are intertwined in the unfolding of nature, as Michelangelo's David so eloquently attests. Yet is it possible to under stand rationally how two completely different kinds of things can interact with each other? Logic says no, and history confirms that verdict. To form a rational comprehension of the interplay between the matterlike and mind like parts of nature these two components ought to be understood as aspects of some single primal stuff. But what is the nature of a primal stuff that can have mind and matter as two of its aspects? An answer to this age-old question has now been forced upon us. Physi cists, probing ever deeper into the nature of matter, found that they were forced to bring into their theory the human observers and their thoughts. Moreover, the mathematical structure of the theory combines in a marvelous way the features of nature that go with the concepts of mind and matter. Although it is possible, in the face of this linkage, to try to maintain the tra ditionallogical nonrelatedness of these two aspects of nature, that endeavor leads to great puzzles and mysteries.

Author : Sabre Kais,Travis S. Humble,Karol Kowalski,Ivano Tavernelli,Philip Walther,Jiangfeng Du
Publisher : Frontiers Media SA
Page : 114 pages
File Size : 50,5 Mb
Release : 2021-10-20
Category : Science
ISBN : 9782889715091

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Quantum Information and Quantum Computing for Chemical Systems by Sabre Kais,Travis S. Humble,Karol Kowalski,Ivano Tavernelli,Philip Walther,Jiangfeng Du Pdf

Author : M.J.T. Milton
Publisher : IOS Press
Page : 480 pages
File Size : 44,7 Mb
Release : 2021-12-22
Category : Science
ISBN : 9781643682471

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New Frontiers for Metrology: From Biology and Chemistry to Quantum and Data Science by M.J.T. Milton Pdf

The use of standard and reliable measurements is essential in many areas of life, but nowhere is it of more crucial importance than in the world of science, and physics in particular. This book contains 20 contributions presented as part of Course 206 of the International School of Physics Enrico Fermi on New Frontiers for Metrology: From Biology and Chemistry to Quantum and Data Science, held in Varenna, Italy, from 4 -13 July 2019. The Course was the 7th in the Enrico Fermi series devoted to metrology, and followed a milestone in the history of measurement: the adoption of new definitions for the base units of the SI. During the Course, participants reviewed the decision and discussed how the new foundation for metrology is opening new possibilities for physics, with several of the lecturers reflecting on the implications for an easier exploration of the unification of quantum mechanics and gravity. A wide range of other topics were covered, from measuring color and appearance to atomic weights and radiation, and including the application of metrological principles to the management and interpretation of very large sets of scientific data and the application of metrology to biology. The book also contains a selection of posters from the best of those presented by students at the Course. Offering a fascinating exploration of the latest thinking on the subject of metrology, this book will be of interest to researchers and practitioners from many fields.

Author : Ada Trexnob
Publisher : Independently Published
Page : 0 pages
File Size : 48,6 Mb
Release : 2024-04-20
Category : Electronic
ISBN : 9798323499298

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Quantum Computing by Ada Trexnob Pdf

"Quantum Computing: Unveiling the Next Frontier of Processing Power" offers a comprehensive exploration into the revolutionary field of quantum computing. As we stand on the brink of a new era in computational technology, this essential guide navigates through the intricate landscapes of quantum mechanics and its application to quantum computing. From the basic building blocks of qubits and the principles of quantum mechanics to cutting-edge topics like quantum algorithms and cryptography, this book brings clarity to complex concepts and showcases the potential of quantum technologies to solve problems beyond the reach of classical computers. Dive into detailed discussions about the architecture of current quantum computers, the development of quantum programming languages, and the challenges that lie ahead in scaling and improving these extraordinary machines. Each chapter is meticulously crafted to educate and inspire professionals, students, and technology enthusiasts who are eager to understand the functionalities, capabilities, and transformative potential of quantum computing. Perfect for anyone with a foundational understanding of classical computing or a keen interest in the future of technology, "Quantum Computing: Unveiling the Next Frontier of Processing Power" serves as both an educational resource and a beacon for future innovations. Step into the quantum era and discover how this profound leap in computing might reshape our world.

Author : Jorgen Rammer
Publisher : CRC Press
Page : 262 pages
File Size : 49,7 Mb
Release : 2018-05-04
Category : Science
ISBN : 9780429982460

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Quantum Transport Theory by Jorgen Rammer Pdf

This book provides an introduction to transport theory, the kinetic equation approach and shows the utility of Feynman diagrams in non-equilibrium quantum statistical mechanics. It is helpful for a wider audience than students of condensed matter physics and physicists in general.