Super throats with non trivial scalars

Trivial Stable Structures with Non-trivial Reducts

We offer a new viewpoint on some of the generic structures constructed using Hrushovski’s predimensions and show that they are natural reducts of quite straightforward trivial, one-based stable structures. 2000 Mathematics Subject Classification: 03C45.

Super Yang - Mills Theory Perturbed by Scalars

In this paper a quantum N = 4 super Yang-Mills theory perturbed by dilaton-coupled scalars, is considered. The induced effective action for such a theory is calculated on a dilaton-gravitational background using the conformal anomaly found via AdS/CFT correspondence. Considering such an effective action (using the large N method) as a quantum correction to the classical gravity action with cosm...

Strongly regular graphs with non-trivial automorphisms

Some Non-trivial Cocycles

For each locally compact non-compact c-compact Abelian group G whose dual is an I-group and each compact Abelian group ,?J such that there is a one-to-one continous homomorphism from G onto a dense subgroup of Z, we show the existence of cocycles on Z whose associated unitary representations of G have purely singular continuous spectrum, as well as the existence of cocycles on Z whose associate...

Indistinguishability Obfuscation with Non-trivial Efficiency

It is well known that inefficient indistinguishability obfuscators (iO) with running time poly(|C|, λ) · 2, where C is the circuit to be obfuscated, λ is the security parameter, and n is the input length of C, exists unconditionally : simply output the function table of C (i.e., the output of C on all possible inputs). Such inefficient obfuscators, however, are not useful for applications. We h...