| 书目名称 | Thermal Quantum Field Theory and Perturbative Non-Equilibrium Dynamics |
| 编辑 | Peter Millington |
| 视频video | |
| 概述 | Nominated as an Outstanding Ph.D. thesis by the University of Manchester, UK.Provides a clear overview of prerequisite material from classical thermodynamics, classical and quantum statistical mechani |
| 丛书名称 | Springer Theses |
| 图书封面 |  |
| 描述 | The author develops a new perturbative formalism of non-equilibrium thermal quantum field theory for non-homogeneous backgrounds. As a result of this formulation, the author is able to show how so-called pinch singularities can be removed, without resorting to ad hoc prescriptions, or effective resummations of absorptive effects. Thus, the author arrives at a diagrammatic approach to non-equilibrium field theory, built from modified Feynman rules that are manifestly time-dependent from tree level. This new formulation provides an alternative framework in which to derive master time evolution equations for physically meaningful particle number densities, which are valid to all orders in perturbation theory and to all orders in gradient expansion. Once truncated in a loop-wise sense, these evolution equations capture non-equilibrium dynamics on all time-scales, systematically describing energy-violating processes and the non-Markovian evolution of memory effects |
| 出版日期 | Book 2014 |
| 关键词 | Diagrammatic Approach to Non-Equilibrium; Field Theory; Imaginary Time; Non-Equilibrium Thermal Quantum |
| 版次 | 1 |
| doi | https://doi.org/10.1007/978-3-319-01186-8 |
| isbn_softcover | 978-3-319-37754-4 |
| isbn_ebook | 978-3-319-01186-8Series ISSN 2190-5053 Series E-ISSN 2190-5061 |
| issn_series | 2190-5053 |
| copyright | Springer International Publishing Switzerland 2014 |
发表于 2025-3-21 17:13:33
