| 书目名称 | Open Quantum Systems and Feynman Integrals | | 编辑 | Pavel Exner | | 视频video | | | 丛书名称 | Fundamental Theories of Physics | | 图书封面 |  | | 描述 | Every part of physics offers examples of non-stability phenomena, but probably nowhere are they so plentiful and worthy of study as in the realm of quantum theory. The present volume is devoted to this problem: we shall be concerned with open quantum systems, i.e. those that cannot be regarded as isolated from the rest of the physical universe. It is a natural framework in which non-stationary processes can be investigated. There are two main approaches to the treatment of open systems in quantum theory. In both the system under consideration is viewed as part of a larger system, assumed to be isolated in a reasonable approximation. They are differentiated mainly by the way in which the state Hilbert space of the open system is related to that of the isolated system - either by orthogonal sum or by tensor product. Though often applicable simultaneously to the same physical situation, these approaches are complementary in a sense and are adapted to different purposes. Here we shall be concerned with the first approach, which is suitable primarily for a description of decay processes, absorption, etc. The second approach is used mostly for the treatment of various relaxation phenomen | | 出版日期 | Book 1985 | | 关键词 | Algebra; dynamics; model; operator; scattering theory | | 版次 | 1 | | doi | https://doi.org/10.1007/978-94-009-5207-2 | | isbn_softcover | 978-94-010-8803-9 | | isbn_ebook | 978-94-009-5207-2Series ISSN 0168-1222 Series E-ISSN 2365-6425 | | issn_series | 0168-1222 | | copyright | D. Reidel Publishing Company, Dordrecht, Holland 1985 |
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发表于 2025-3-21 18:50:39
