Govindarajan, T. R. ; Joshipura, Anjan S. ; Rindani, Saurabh D. ; Sarkar, Utpal (1986) Supersymmetric compactification of the heterotic string on coset spaces Physical Review Letters, 57 (20). pp. 2489-2492. ISSN 0031-9007
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Official URL: http://prl.aps.org/abstract/PRL/v57/i20/p2489_1
Related URL: http://dx.doi.org/10.1103/PhysRevLett.57.2489
Abstract
Compactification of ten-dimensional E8×E'8 heterotic string theory on coset manifolds is discussed. It is pointed out that N=1 supersymmetry can be preserved on G2/SU(3), SO(5)/SU(2)×U(1), and SU(3)/U(1)×U(1) if gauge-fermion condensation occurs and the third-rank antisymmetric field strength is nonzero. In particular, three generations of chiral fermions can be obtained.
| Item Type: | Article |
|---|---|
| Source: | Copyright of this article belongs to The American Physical Society. |
| ID Code: | 43598 |
| Deposited On: | 14 Jun 2011 10:01 |
| Last Modified: | 22 Nov 2012 07:34 |
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