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• catalog abstract ""The subject of this book is a new mathematical technique, the stochastic limit developed for solving nonlinear problems in quantum theory involving systems with infinitely many degrees of freedom (typically quantum fields or gases in the thermodynamic limit). This technique is condensed into some easily applied rules (called "stochastic golden rule") which allow us to single out the dominating contributions to the dynamical evolution of systems in regimes involving long times and small effects. In the stochastic limit the original Hamiltonian theory is approximated using a new Hamiltonian theory which is singular. These singular Hamiltonians still define a unitary evolution and the new equations give much more insight into the relevant physical phenomena than the original Hamiltonian equations. Especially, one can explicitly compute multitime correlations (e.g. photon statistics) or coherent vectors, which are beyond the reach of typical asymptotic techniques, as well as deduce in the Hamiltonian framework the widely used stochastic Schrodinger equation and the master equation." "This monograph is well suited as a textbook in the emerging field of stochastic limit techniques in quantum theory."--Jacket.".
• catalog contributor b12652371.
• catalog contributor b12652372.
• catalog contributor b12652373.
• catalog created "c2002.".
• catalog date "2002".
• catalog date "c2002.".
• catalog dateCopyrighted "c2002.".
• catalog description ""The subject of this book is a new mathematical technique, the stochastic limit developed for solving nonlinear problems in quantum theory involving systems with infinitely many degrees of freedom (typically quantum fields or gases in the thermodynamic limit). This technique is condensed into some easily applied rules (called "stochastic golden rule") which allow us to single out the dominating contributions to the dynamical evolution of systems in regimes involving long times and small effects. In the stochastic limit the original Hamiltonian theory is approximated using a new Hamiltonian theory which is singular.".
• catalog description "Includes bibliographical references (p. [461]-468) and index.".
• catalog description "These singular Hamiltonians still define a unitary evolution and the new equations give much more insight into the relevant physical phenomena than the original Hamiltonian equations. Especially, one can explicitly compute multitime correlations (e.g. photon statistics) or coherent vectors, which are beyond the reach of typical asymptotic techniques, as well as deduce in the Hamiltonian framework the widely used stochastic Schrodinger equation and the master equation." "This monograph is well suited as a textbook in the emerging field of stochastic limit techniques in quantum theory."--Jacket.".
• catalog description "pt. I. Statement of the Problem and Simplest Models. 1. Notations and Statement of the Problem. 2. Quantum Fields. 3. Those Kinds of Fields We Call Noises. 4. Open Systems. 5. Spin-Boson Systems. 6. Measurements and Filtering Theory. 7. Idea of the Proof and Causal Normal Order. 8. Chronological Product Approach to the Stochastic Limit. 9. Functional Integral Approach to the Stochastic Limit. 10. Low-Density Limit: The Basic Idea. 11. Six Basic Principles of the Stochastic Limit.".
• catalog extent "xx, 473 p. ;".
• catalog hasFormat "Quantum theory and its stochastic limit.".
• catalog identifier "3540419284 (alk. paper)".
• catalog isFormatOf "Quantum theory and its stochastic limit.".
• catalog issued "2002".
• catalog issued "c2002.".
• catalog language "eng".
• catalog publisher "Berlin ; New York : Springer,".
• catalog relation "Quantum theory and its stochastic limit.".
• catalog subject "530.12 21".
• catalog subject "QC174.17.S76 A33 2002".
• catalog subject "Quantum theory.".
• catalog subject "Stochastic processes.".
• catalog tableOfContents "pt. I. Statement of the Problem and Simplest Models. 1. Notations and Statement of the Problem. 2. Quantum Fields. 3. Those Kinds of Fields We Call Noises. 4. Open Systems. 5. Spin-Boson Systems. 6. Measurements and Filtering Theory. 7. Idea of the Proof and Causal Normal Order. 8. Chronological Product Approach to the Stochastic Limit. 9. Functional Integral Approach to the Stochastic Limit. 10. Low-Density Limit: The Basic Idea. 11. Six Basic Principles of the Stochastic Limit.".
• catalog title "Quantum theory and its stochastic limit / Luigi Accardi, Yun Gang Lu, Igor Volovich.".
• catalog type "text".