NONLINEAR PHENOMENA IN COMPLEX SYSTEMS
An Interdisciplinary Journal

2005, Vol.8, No.1, pp.74-78

Geometrical Phase in Schwarzschild Metric.
A.V. Grinchuk, E.A. Ushakov

WKB approximation for the generalized Klein-Gordon equation is discussed. The rigorous definition of geometrical phase is proposed. WKB approximation is applied to investigate the motion of a wave packet.
Key words: WKB approximation; parallel transport; Schwarzschild metric

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