Abstract
We give a functional integral version of the van KampenΩ-expansion method for the master equation. Explicit expressions are given for the generating functional of correlation functions.
This is a preview of subscription content, log in via an institution to check access.
Similar content being viewed by others
References
N. G. van Kampen,Can. J. Phys. 39:551 (1961).
N. G. van Kampen,Stochastic Processes in Physics and Chemistry (North-Holland, Amsterdam, 1984).
F. Langouche, D. Roekaerts, and E. Tirapegui,Functional Integration and Semiclassical Expansions (Reidel, Dordrecht, 1982).
F. Langouche, D. Roekaerts, and E. Tirapegui,Prog. Theor. Phys. 61:1619 (1979).
M. le Bellac,Des phenomènes critiques aux champs de jauge (CNRS, Paris, 1988).
E. Tirapegui, inConnections among Particle Physics, Nuclear Physics, Statistical Physics and Condensed Matter, J. J. Giambiagiet al., eds. (World Scientific, Singapore, 1988).
H. Dekker,Physica 103A:55, 80 (1980).
Author information
Authors and Affiliations
Rights and permissions
About this article
Cite this article
Calisto, H., Tirapegui, E. Ω-Expansion of van Kampen through functional integrals. J Stat Phys 71, 683–703 (1993). https://doi.org/10.1007/BF01058442
Received:
Issue Date:
DOI: https://doi.org/10.1007/BF01058442