Results 151 to 160 of about 9,349 (162)
Some of the next articles are maybe not open access.
Spontaneous splitting and internal isometries of superstring vacua
Journal of Mathematical Physics, 1987Superstring vacua are normally presumed to be of the form M×K, where dim(M)=4, dim(K)=6, and where × denotes the global Riemannian product. Since, however, one would ultimately wish to understand the external/internal distinction in terms of some dynamical mechanism (‘‘spontaneous splitting’’) involving vacuum expectation values of local fields, it may
openaire +1 more source
(2, 2) VACUA OF THE HETEROTIC SUPERSTRING COMPACTIFIED ON SU(2)3 GROUPFOLDS
International Journal of Modern Physics A, 1991In this paper we classify the (2, 2) superstring vacua corresponding to non-linear σ-models on SU (2)3 groupfolds fermionized by 18 + 18 Majorana fermions. For the subclass of the completely bosonizable vacua, the generation number ½X is a multiple of 12 and the number of tangent-bundle deformations End(T) is a multiple of 4.
CASTELLANI, Leonardo +3 more
openaire +1 more source
Non-Compact Current Algebras and Heterotic Superstring Vacua
1990It has been shown that a four dimensional finite and consistent superstring theory [1] can be constructed by combining any 2-dimensional superconformai field theory with a central charge c=9 with a superstring propagating in flat 4-dimensional Minkowski space-time.
openaire +1 more source
Nonrenormalization of the superstring tension
Physical Review Letters, 1989Atish Dabholkar, Jeffrey A Harvey
exaly
Consistent Supergravity Theories and Superstring Vacua in Diverse Dimensions
2015Stoyanov, Boris, Heplab, Brane
openaire +1 more source
The N > 2 $$ \mathcal{N}>2 $$ supersymmetric AdS vacua in maximal supergravity
Journal of High Energy Physics, 2014Antonio Gallerati +2 more
exaly
Properties of superstring vacua from (topological) Landau-Ginzburg models
1998openaire +1 more source