02145nmm a2200313 u 4500001001200000003002700012005001700039007002400056008004100080020001800121100001800139245014800157250001700305260005600322300006100378505035500439653005300794653002500847653002500872653002000897653002000917653001200937700003300949041001900982989003601001856007201037082001101109520071101120EB001895874EBX0100000000000000105888000000000000000.0cr|||||||||||||||||||||200401 ||| eng a97830304006821 aDürr, Detlef00aUnderstanding Quantum MechanicshElektronische RessourcebThe World According to Modern Quantum Foundationscby Detlef Dürr, Dustin Lazarovici a1st ed. 2020 aChambSpringer International Publishingc2020, 2020 aXV, 239 p. 23 illus., 2 illus. in colorbonline resource0 aSome Mathematical Foundations of Quantum Mechanics -- The Measurement Problem -- Chance in Physics -- Bohmian Mechanics -- Collapse Theory -- The Many-Worlds Theory -- The Measurement Process and Observables -- Weak Measurements of Trajectories -- Hidden Variables -- Nonlocality -- Relativistic Quantum Theory -- Further Food for Thought -- Epilogue aHistory and Philosophical Foundations of Physics aPhilosophy of Nature aPhilosophy of nature aQuantum Physics aQuantum physics aPhysics1 aLazarovici, Dustine[author]07aeng2ISO 639-2 bSpringeraSpringer eBooks 2005-40uhttps://doi.org/10.1007/978-3-030-40068-2?nosfx=yxVerlag3Volltext0 a530.12 aThis book discusses the physical and mathematical foundations of modern quantum mechanics and three realistic quantum theories that John Stuart Bell called "theories without observers" because they do not merely speak about measurements but develop an objective picture of the physical world. These are Bohmian mechanics, the GRW collapse theory, and the Many Worlds theory. The book is ideal to accompany or supplement a lecture course on quantum mechanics, but also suited for self-study, particularly for those who have completed such a course but are left puzzled by the question: "What does the mathematical formalism, which I have so laboriously learned and applied, actually tell us about nature?”