Twelve-dimensional effective action and T-duality

Research output: Contribution to journalArticlepeer-review

9 Scopus citations

Abstract

We propose a 12-dimensional supergravity action which describes low-energy dynamics of $$F$$F-theory. Dimensional reduction leads the theory to become 11-dimensional, IIA, and IIB supergravities. Self-duality of the four-form field in IIB supergravity is understood. It is necessary to abandon 12-dimensional Poincaré symmetry by making one dimension compact, which is to be decompactified in some region of parameter space, such that the physical degrees of freedom are the same as those of 11-dimensional supergravity. This makes $$T$$T-duality explicit as a relation between different compactification schemes.

Original languageEnglish
Article number202
JournalEuropean Physical Journal C
Volume75
Issue number5
DOIs
StatePublished - 1 May 2015

Bibliographical note

Funding Information:
This work is partly supported by the National Research Foundation of Korea with Grant Number 2012-R1A1A1040695.

Publisher Copyright:
© 2015, The Author(s).

Fingerprint

Dive into the research topics of 'Twelve-dimensional effective action and T-duality'. Together they form a unique fingerprint.

Cite this