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Constraints on space-time manifold in Euclidean supergravity in terms of Dirac eigenvalues

Domenii publicaţii > Fizica + Tipuri publicaţii > Articol în revistã ştiinţificã

Autori: C. Ciuhu, I.V. Vancea

Editorial: IJMP A, 15, p.14, 2000.

Rezumat:

We generalize a previous work on Dirac eigenvalues as dynamical variables
of Euclidean supergravity. The most general set of constraints on the
curvatures of the tangent bundle and on the spinor bundle of the spacetime
manifold, under which spacetime admits Dirac eigenvalues as observables,
are derived.

Cuvinte cheie: high energy physics, supergravity