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Transfer matrices for scalar fields on curved spaces

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

Autori: E. Prodan

Editorial: J. Math. Phys., 40, p.1400-1405, 1999.

Rezumat:

We apply Nelson’s technique of constructing Euclidean fields to the case of classical scalar fields on curved spaces. It is shown how to construct a transfer matrix and, for a class of metrics, the basic spectral properties of its generator are investigated. An application concerning the decoupling of two non-convex disjoint regions is given.

Cuvinte cheie: curved spaces, scalar fields