KCL-MTH-02-31 hep-th//0212291 Very Extended E8 and A8 at low levels, Gravity and Supergravity
نویسنده
چکیده
We define a level for a large class of Lorentzian Kac-Moody algebras. Using this we find the representation content of very extended A D−3 and E 8 (i.e. E 11) at low levels in terms of A D−1 and A 10 representations respectively. The results are consistent with the conjectured very extended A 8 and E 11 symmetries of gravity and maximal supergravity theories given respectively in hep-th/0104081 and hep-th/0107209. We explain how these results provided further evidence for these conjectures.
منابع مشابه
KCL-MTH-02-31 hep-th//y0212291 Very Extended E8 and A8 at low levels, Gravity and Supergravity
We define a level for a large class of Lorentzian Kac-Moody algebras. Using this we find the representation content of very extended A D−3 and E 8 (i.e. E 11) at low levels in terms of A D−1 and A 10 representations respectively. The results are consistent with the conjectured very extended A 8 and E 11 symmetries of gravity and maximal supergravity theories given respectively in hep-th/0104081...
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تاریخ انتشار 2003