論文

査読有り
2005年2月

Construction of supergravity backgrounds with a dilaton field

PHYSICS LETTERS B
  • N Nakayama
  • ,
  • K Sugiyama

607
3-4
開始ページ
306
終了ページ
316
記述言語
英語
掲載種別
研究論文(学術雑誌)
DOI
10.1016/j.physletb.2004.12.070
出版者・発行元
ELSEVIER SCIENCE BV

A new class of non-compact Kahler backgrounds accompanied by a non-constant dilaton field is constructed as a supergravity solution. It is interpreted as a complex line bundle over a base manifold comprising of a combination of arbitrary coset spaces, and also includes the case of Calabi-Yau manifolds. The resulting backgrounds have U(1) isometry. We consider N = 2 supersymmetric sigma-models on them, and derive a non-Kahlerian solution by U(1) duality transformation, which preserves N = 2 supersymmetry. (C) 2004 Elsevier B.V. All rights reserved.

Web of Science ® 被引用回数 : 2

リンク情報
DOI
https://doi.org/10.1016/j.physletb.2004.12.070
Web of Science
https://gateway.webofknowledge.com/gateway/Gateway.cgi?GWVersion=2&SrcAuth=JSTA_CEL&SrcApp=J_Gate_JST&DestLinkType=FullRecord&KeyUT=WOS:000226930000014&DestApp=WOS_CPL
ID情報
  • DOI : 10.1016/j.physletb.2004.12.070
  • ISSN : 0370-2693
  • Web of Science ID : WOS:000226930000014

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