Studium Generale Quantenphysik: Ein Rundflug von der - download pdf or read online

By Wolfgang W. Osterhage

ISBN-10: 3642417426

ISBN-13: 9783642417429

ISBN-10: 3642417434

ISBN-13: 9783642417436

Sind Sie fasziniert von den Fragen der Quantenphysik und wollen Sie Beiträge in den Medien zum Thema besser verstehen können? Wolfgang Osterhage gibt Ihnen in diesem kompakten Band den Einstieg und Überblick, den Sie dafür brauchen - auch ohne quantenphysikalisches Vorwissen! Dieses Buch möchte Sie einladen, mitzudenken, und die großen Probleme der Physik des Kleinsten kennenzulernen.

Eine Reise durch die Quantenphysik ist und bleibt spannend: denn obwohl die Theorie quickly eighty five Jahre alt und eine der erfolgreichsten Theorien der Physik ist - hat sie doch viele ihrer Grundsatzfragen bis heute nicht endgültig beantworten können. Es scheint, als habe Richard Feynmanns Ausspruch „Ich glaube mit Sicherheit behaupten zu können, daß niemand die Quantenmechanik versteht“ noch immer Bestand.

Um Ihnen den Einstieg zu erleichtern, beginnt dieses Buch mit der Gedankenwelt der Quantenphysik, die manchmal quer zu den Erfahrungen der Alltagswirklichkeit zu stehen scheint. Über das Phänomen der Strahlung wird anschließend atom- und kernphysikalisches Grundwissen vermittelt, bevor es hineingeht in die fremde Welt der Operatoren, Wahrscheinlichkeiten und des Messproblems. Zuletzt münden alle Puzzelstücke in das Standardmodell der Elementarteilchen und in die Quantenfeldtheorie.

Eine kurz und knappe Einführung, die Ihnen den Überblick verschafft, den Sie für Ihr Weiterlesen brauchen - viel Freude bei Ihrem Studium Generale.

Der Autor

Wolfgang Osterhage, geb. 1948, Promotionen in Physik und Informationswissenschaften, selbstständiger Technologieberater und Autor, Lehrbeauftragter an der Johann Wolfgang Goethe Universität Frankfurt/Main, lebt im Rheinland in der Nähe von Bonn.

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Molecular Quantum Dynamics: From Theory to Applications - download pdf or read online

By Fabien Gatti

ISBN-10: 3642452892

ISBN-13: 9783642452895

ISBN-10: 3642452906

ISBN-13: 9783642452901

This booklet makes a speciality of present purposes of molecular quantum dynamics. Examples from all major topics within the box, provided via the across the world well known specialists, illustrate the significance of the area. fresh good fortune in assisting to appreciate experimental observations in fields like heterogeneous catalysis, photochemistry, reactive scattering, optical spectroscopy, or femto- and attosecond chemistry and spectroscopy underline that nuclear quantum mechanical effects have an effect on many parts of chemical and actual study. not like typical quantum chemistry calculations, the place the nuclei are taken care of classically, molecular quantum dynamics can hide quantum mechanical results of their movement. Many examples, starting from primary to utilized difficulties, are identified at the present time which are impacted via nuclear quantum mechanical effects, together with phenomena like tunneling, 0 element power results, or non-adiabatic transitions. Being very important to properly comprehend many observations in chemical, natural and organic structures, or for the certainty of molecular spectroscopy, the variety of purposes coated during this e-book contains huge parts of technological know-how: from astrophysics and the physics and chemistry of the ambience, over basic approaches in chemistry, to organic techniques (such because the first steps of photosynthesis or vision). however, many researchers chorus from getting into this area. The e-book "Molecular Quantum Dynamics" bargains them an available advent. even supposing the calculation of enormous structures nonetheless offers a problem - regardless of the massive energy of contemporary pcs - new innovations were constructed to increase the reviews to platforms of accelerating dimension. Such techniques are provided after a quick evaluation of the old history. robust emphasis is wear an instructional presentation of the elemental strategies, in order that the reader can tell himself in regards to the most crucial suggestions, like eigenstates, wave packets, quantum mechanical resonances, entanglement, and so forth. the selected examples spotlight that high-level experiments and concept have to paintings heavily jointly. This booklet therefore is a must-read either for researchers operating experimentally or theoretically within the involved fields, and usually for a person attracted to the interesting international of molecular quantum dynamics.

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Download e-book for iPad: Mind, Matter and the Implicate Order (The Frontiers by Paavo T. I. Pylkkänen

By Paavo T. I. Pylkkänen

ISBN-10: 3540480587

ISBN-13: 9783540480587

Quantum concept predicts experimental effects brilliantly yet at the same time increases tricky conceptual concerns. Paradoxes equivalent to Schrödinger’s cat, the EPR paradox, or the nonlocality demanded by means of Bell’s inequalities have hampered philosophers of their makes an attempt to incorporate quantum conception while discussing the relation among brain and subject. Pylkkänen proposes that Bohm’s replacement interpretation of quantum idea resolves those paradoxes and hence allows one to base new philosophical theories upon quantum physics. He makes use of Bohm’s ideas of "implicate order", "active information" and "soma-significance" as instruments to take on a number of recognized difficulties within the philosophy of brain. those comprise psychological causation, the challenging challenge of awareness, time cognizance, and digital fact. Pylkkänen’s eclectic method combines new physics-based insights with these of analytical philosophy, phenomenology, cognitive technology and neuroscience and he proposes a view within which the mechanistic framework of classical physics and neuroscience is complemented by way of a extra holistic underlying framework during which unsleeping event unearths its position extra certainly.

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Quantum chaos by Stoeckmann H.-J. PDF

By Stoeckmann H.-J.

ISBN-10: 0521592844

ISBN-13: 9780521592840

This quantity offers a entire and hugely available advent to quantum chaos. It emphasizes either the experimental and theoretical points of quantum chaos, and encompasses a dialogue of supersymmetry options. Theoretical thoughts are constructed truly and illustrated through a number of experimental or numerical examples. the writer additionally stocks the first-hand insights that he gleaned from his initiation of the microwave billiard experiments. extra themes coated comprise the random matrix idea, structures with periodic time dependences, the analogy among the dynamics of a one-dimensional fuel with a repulsive interplay and spectral point dynamics the place an exterior parameter takes the position of time, scattering idea distributions and fluctuation, homes of scattering matrix parts, semiclassical quantum mechanics, periodic orbit conception, and the Gutzwiller hint formulation. This publication is a useful source for graduate scholars and researchers operating in quantum chaos.

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Get Quantum Measure Theory PDF

By Jan Hamhalter (auth.)

ISBN-10: 9048164656

ISBN-13: 9789048164653

ISBN-10: 9401701199

ISBN-13: 9789401701198

This ebook is the 1st systematic therapy of measures on projection lattices of von Neumann algebras. It provides major fresh leads to this box. One half is galvanized through the Generalized Gleason Theorem on extending measures at the projection lattices of von Neumann algebras to linear functionals. functions of this precept to numerous difficulties in quantum physics are thought of (hidden variable challenge, Wigner style theorems, decoherence sensible, etc.). one other a part of the monograph offers with a desirable interaction of algebraic homes of the projection lattice with the continuity of measures (the research of Jauch-Piron states, independence stipulations in quantum box conception, etc.). those effects don't have any direct analogy within the average degree and likelihood conception. at the theoretical physics facet, they're instrumental in recuperating technical assumptions of the axiomatics of quantum theories basically through contemplating algebraic houses of finitely additive measures (states) on quantum propositions.

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