Titlebook: Recent Developments in General Relativity,Genoa 2000; R. Cianci,R. Collina,P. Fré Conference proceedings 2002 Springer-Verlag Italia 2002

Alienated

Spinors, Supergravity and the Signature of Space-Timebosonic) positive and negative norm states: (.., ..) = (128, 0), (64, 64), (72, 56). 10D super Yang-Mills theories in (9,1) and (5,5) space-times are also considered, yielding . = 4, . = 4 gauge theories with (3,1), (4,0) and (2,2) signature.

Synovial-Fluid

商店街

大方一点

剧毒

ostensible

邪恶的你

The Early Universe, the Present Universe-bang scenario. Here we review the key ideas of this model, its main phenomenological consequences, and the most striking differences with respect to ordinary inflationary models. The second part of this Proceedings is concerned with cosmology at much lower redshifts, . < 2. We tackle the problem of

Anthropoid

Cloudburst

zonules

Spinors, Supergravity and the Signature of Space-Timeal space-time signature (one time) and for Euclidean or exotic signatures (more than one times). Application of these superalgebras are found in the context of supergravities with 32 supersymmetries, in any dimension . ≤ 11. These theories are related to . = 11, ., .. and .′ theories or . = 10, IIB,