Tuesday, October 16, 2012

1102.1581 (Juha Honkonen)

Ito and Stratonovich calculuses in stochastic field theory    [PDF]

Juha Honkonen
Ambiguities in the functional-integral solution of the stochastic differential equation (SDE) arising due to the definition on the functional Jacobi determinant and the white-in-time limit in the noise are analyzed and two forms of the de Dominicis-Janssen dynamic action proposed corresponding to the Ito and Stratonovich interpretations of the SDE.
View original: http://arxiv.org/abs/1102.1581

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