Title of article
Cosmological theories from SO(2, 2)SO(2) × SO(1, 1)
Author/Authors
Leopoldo A. Pando Zayas، نويسنده ,
Issue Information
روزنامه با شماره پیاپی سال 1997
Pages
3
From page
274
To page
276
Abstract
We present the low energy content of gauged Wess-Zumino-Witten models based on the coset SO(2, 2)SO(2) × SO(1, 1). The background represent a cosmological theory of a universe that initially expands anisotropically and finally reaches a static limit. Using heterotic coset model techniques we include two sets of electromagnetic fields.
Keywords
WZW models , Cosmological string , Conformal field theory
Journal title
PHYSICS LETTERS B
Serial Year
1997
Journal title
PHYSICS LETTERS B
Record number
908115
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