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This book discusses modern approaches and challenges of computer-aided design (CAD) of quantum circuits with a view to providing compact representations of quantum functionality. Focusing on the issue of quantum functionality, it presents Quantum Multiple-Valued Decision Diagrams (QMDDs – a means of compactly and efficiently representing and manipulating quantum logic. For future quantum computers, going well beyond the size of present-day prototypes, the manual design of quantum circuits that realize a given (quantum) functionality on these devices is no longer an option. In order to keep up with the technological advances, methods need to be provided which, similar to the design and synthesis of conventional circuits, automatically generate a circuit description of the desired functionality. To this end, an efficient representation of the desired quantum functionality is of the essence. While straightforward representations are restricted due to their (exponentially) large matrix descriptions and other decision diagram-like structures for quantum logic suffer from not comprehensively supporting typical characteristics, QMDDs employ a decomposition scheme that more naturally models quantum systems. As a result, QMDDs explicitly support quantum-mechanical effects like phase shifts and are able to take more advantage of corresponding redundancies, thereby allowing a very compact representation of relevant quantum functionality composed of dozens of qubits. This provides the basis for the development of sophisticated design methods as shown for quantum circuit synthesis and verification.

Quantum computing. --- Quantum logic. --- Computation, Quantum --- Computing, Quantum --- Information processing, Quantum --- Quantum computation --- Quantum information processing --- Physics. --- Computer science --- Quantum computers. --- Quantum physics. --- Spintronics. --- Quantum Information Technology, Spintronics. --- Symbolic and Algebraic Manipulation. --- Quantum Computing. --- Quantum Physics. --- Mathematics. --- Algebraic logic --- Mathematical physics --- Quantum theory --- Electronic data processing --- Algebra --- Quantum theory. --- Data processing. --- Quantum dynamics --- Quantum mechanics --- Quantum physics --- Physics --- Mechanics --- Thermodynamics --- Computer science—Mathematics. --- Fluxtronics --- Magnetoelectronics --- Spin electronics --- Spinelectronics --- Microelectronics --- Nanotechnology --- Computers

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Dies ist ein Open-Access-Buch. Akteure und Fördergeber von Wissenschaftskommunikation beschäftigt zunehmend die Frage, welche Wirkungen von ihren Aktivitäten tatsächlich ausgehen und ob sie ihre Ziele damit eigentlich erreichen. Wer liest das Weblog eines Forschungsprojekts? Ändert der Besuch eines Science-Slams nachhaltig den Blick des Publikums auf Wissenschaft? Wie zufrieden sind die Beteiligten mit einer Diskussionsveranstaltung? Der Band bietet einen Überblick über wissenschaftliche Designs und Methoden zur Evaluation von Wissenschaftskommunikation. Er vereint dabei sowohl quantitative als auch qualitative Zugänge, Forschung und Praxis, und beleuchtet das Thema aus unterschiedlichen disziplinären Perspektiven. Die Herausgeber:innen Dr. Philipp Niemann ist stellvertretender Direktor und wissenschaftlicher Leiter des Nationalen Instituts für Wissenschaftskommunikation (NaWik). Vanessa van den Bogaert ist Wissenschaftliche Mitarbeiterin am Lehrstuhl für Lehr-Lernforschung der Ruhr-Universität Bochum. Ricarda Ziegler leitet bei Wissenschaft im Dialog (WiD) den Bereich Qualität & Transfer in der Wissenschaftskommunikation und verantwortet u. a. die Impact Unit für Wirkung und Evaluation.

Communication in science. --- Communication—Methodology. --- Communication. --- Communication in organizations. --- Science Communication. --- Media and Communication Methods. --- Media Reception and Media Effects. --- Organizational and Strategic Communication. --- Organizational communication --- Organization --- Communication, Primitive --- Mass communication --- Sociology --- Communication in research --- Science communication --- Science information --- Scientific communications --- Science

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