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140122 ||| eng |
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|a 9783540478553
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| 100 |
1 |
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|a Alicki, Robert
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| 245 |
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|a Quantum Dynamical Semigroups and Applications
|h Elektronische Ressource
|c by Robert Alicki, Karl Lendi
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| 250 |
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|a 1st ed. 1987
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| 260 |
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|a Berlin, Heidelberg
|b Springer Berlin Heidelberg
|c 1987, 1987
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| 300 |
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|a VIII, 198 p. 1 illus
|b online resource
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| 505 |
0 |
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|a Contents: General Theory and Applications to Unstable Particles: General Theory: Introduction. Completely positive dynamical semigroups. Hamiltonian models and Markovian approximation. Extensions of the formalism. A system of N 2-level atoms -- Quantum Dynamical Semigroups for Unstable Particles: Introduction. Damped and Pumped Quantum Harmonic Oscillator. Models of unstable particles -- Appendices -- References -- N-Level Systems and Applications to Spectroscopy: Introduction. General structure of quantum Markovian master equations for N-level systems. Two-level systems: Generalized magnetic or optical Bloch-equations. Three-level systems. Comparison with common versions of master equations. Open quantum systems with non-constant relaxation in time-dependent external fields. Determination of relaxation parameters from first principles. Entropy and irreversibility. Conclusion -- Appendices -- References
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| 653 |
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|a Quantum Physics
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| 653 |
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|a Physical chemistry
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| 653 |
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|a Spintronics
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| 653 |
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|a Physical Chemistry
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| 653 |
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|a Quantum physics
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| 653 |
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|a Mathematical physics
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| 653 |
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|a Theoretical, Mathematical and Computational Physics
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| 653 |
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|a Mathematical Methods in Physics
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| 700 |
1 |
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|a Lendi, Karl
|e [author]
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| 041 |
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7 |
|a eng
|2 ISO 639-2
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| 989 |
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|b SBA
|a Springer Book Archives -2004
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| 490 |
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|a Lecture Notes in Physics
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| 028 |
5 |
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|a 10.1007/3-540-18276-4
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| 856 |
4 |
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|u https://doi.org/10.1007/3-540-18276-4?nosfx=y
|x Verlag
|3 Volltext
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| 082 |
0 |
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|a 530.15
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| 520 |
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|a In this text the authors develop quantum dynamics of open systems for a wide class of irreversible processes starting from the concept of completely positive semigroups. This unified approach makes the material easily accessible to non-specialists and provides an easy access to practical applications. Written for graduate students, the book presents a wealth of useful examples; in particular, models of unstable and N-level systems are treated systematically and in considerable detail including new types of generated Bloch-equations. The general theory is extensively summarized from abstract dynamical maps to those obtained by a reduction of Hamiltonian dynamics under a Markovian approximation. Various methods of determining semigroup generators and the corresponding master equations are discussed including time-dependent and nonlinear generators. Further topics treated are a generalized H-theorem, quantum detailed balance and return to equilibrium, discrete quantum Boltzmann equation, nonlinear Schrödinger equation, spin relaxation by spin waves, entropy production and its generalization by a measure of irreversibiblity
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