Publication Date
1998
Journal or Book Title
Physics Letters B
Abstract
Non-extreme black hole solutions of four dimensional, N = 2 supergravity theories with Calabi-Yau prepotentials are presented, which generalize certain known double-extreme and extreme solutions. The boost parameters characterizing the nonextreme solutions must satisfy certain constraints, which effectively limit the functional independence of the moduli scalars. A necessary condition for being able to take certain boost parameters independent is found to be block diagonality of the gauge coupling matrix. We present a number of examples aimed at developing an understanding of this situation and speculate about the existence of more general solutions.
Pages
33-38
Volume
411
Issue
1-2
Recommended Citation
Kastor, David and Win, K.Z, "Non-extreme Calabi-Yau black holes" (1998). Physics Letters B. 1227.
Retrieved from https://scholarworks.umass.edu/physics_faculty_pubs/1227
Comments
This is the pre-published version harvested from ArXiv. The published version is located at http://www.sciencedirect.com/science?_ob=ArticleURL&_udi=B6TVN-3SPXC3H-4D&_user=1516330&_coverDate=10%2F09%2F1997&_rdoc=1&_fmt=high&_orig=search&_origin=search&_sort=d&_docanchor=&view=c&_acct=C000053443&_version=1&_urlVersion=0&_userid=1516330&md5=3cb707bb19aea4b6ed1dce140f6fe5a1&searchtype=a