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Effective spacetime[electronic resou...
Crowther, Karen.

 

  • Effective spacetime[electronic resource] :understanding emergence in effective field theory and quantum gravity /
  • 紀錄類型: 書目-電子資源 : Monograph/item
    杜威分類號: 530.14
    書名/作者: Effective spacetime : understanding emergence in effective field theory and quantum gravity // by Karen Crowther.
    作者: Crowther, Karen.
    出版者: Cham : : Springer International Publishing :, 2016.
    面頁冊數: ix, 205 p. : : ill., digital ;; 24 cm.
    Contained By: Springer eBooks
    標題: Field theory (Physics)
    標題: Quantum gravity.
    標題: Space and time.
    標題: Physics.
    標題: Classical and Quantum Gravitation, Relativity Theory.
    標題: Cosmology.
    標題: History and Philosophical Foundations of Physics.
    ISBN: 9783319395081
    ISBN: 9783319395067
    內容註: Introduction: Spacetime and quantum gravity -- Emergence and reduction -- Effective field theory -- Universality, higher organising principles and emergence -- Spacetime as described by EFT -- Discrete approaches to quantum gravity -- Loop quantum gravity -- Conclusion: Now here from nowhere.
    摘要、提要註: This book discusses the notion that quantum gravity may represent the "breakdown" of spacetime at extremely high energy scales. If spacetime does not exist at the fundamental level, then it has to be considered "emergent", in other words an effective structure, valid at low energy scales. The author develops a conception of emergence appropriate to effective theories in physics, and shows how it applies (or could apply) in various approaches to quantum gravity, including condensed matter approaches, discrete approaches, and loop quantum gravity.
    電子資源: http://dx.doi.org/10.1007/978-3-319-39508-1
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