The Swampland Program in Quantum Gravity

DOI

Bibliographic Information

Other Title
  • 量子重力の沼地問題――無矛盾性からの沼地条件導出とその統合

Abstract

<p>The aim of the Swampland program is to identify the constraints of the quantum gravity on the low energy effective field theory coupled to gravity. In this article, after reviewing the basics, first we show that the extremal black hole can satisfy the weak gravity conjecture thanks to the unitarity and causality of the low energy effective field theory. Then, we argue that the brane probe can be used to constrain the possible patterns of the gauge group of low energy theories. Finally, we point out that the many Swampland statements may be more fundamentally a consequence of the finiteness of quantum gravity amplitudes.</p>

Journal

  • Butsuri

    Butsuri 77 (8), 529-534, 2022-08-05

    The Physical Society of Japan

Details 詳細情報について

  • CRID
    1390855920196331520
  • DOI
    10.11316/butsuri.77.8_529
  • ISSN
    24238872
    00290181
  • Text Lang
    ja
  • Data Source
    • JaLC
  • Abstract License Flag
    Disallowed

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