Numerical problems in applying the Langevin equation to complex effective actions

Published December 19, 1985 | Version v1

Journal article Metadata-only

We analyze the Langevin equation for complex effective actions and the numerical problems associated with the equation. (orig.)

Additional details

Country of Publication: Netherlands
Country of Input or Organization: Netherlands
INIS RN: 17023369
Subject category: S71: CLASSICAL AND QUANTUM MECHANICS, GENERAL PHYSICS;
Descriptors DEI: ALGORITHMS; FOKKER-PLANCK EQUATION; HAMILTONIANS; INSTABILITY; LANGEVIN EQUATION; LATTICE FIELD THEORY; NUMERICAL SOLUTION
Descriptors DEC: CONSTRUCTIVE FIELD THEORY; DIFFERENTIAL EQUATIONS; EQUATIONS; FIELD THEORIES; MATHEMATICAL OPERATORS; PARTIAL DIFFERENTIAL EQUATIONS; QUANTUM FIELD THEORY; QUANTUM OPERATORS