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Research output: Contribution to Journal/Magazine › Journal article › peer-review
Research output: Contribution to Journal/Magazine › Journal article › peer-review
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TY - JOUR
T1 - Stochastic phase portraits of a damped bistable oscillator driven by colored noise.
AU - Moss, F.
AU - Hanggi, P.
AU - Mannella, R.
AU - McClintock, Peter V. E.
PY - 1986/6
Y1 - 1986/6
N2 - We present measurements of the stationary, joint statistical densities of velocity and displacement in a three-dimensional system: the damped oscillator with a bistable potential driven by additive, colored noise. Approximate Fokker-Planck theories of such "higher-dimensional" systems are assessed and compared to the measurements. Because of limitations inherent in all present theories and generally available numerical techniques, analog simulators appear to offer the only effective, high-resolution means for obtaining the joint probability densities of d = 3 systems.
AB - We present measurements of the stationary, joint statistical densities of velocity and displacement in a three-dimensional system: the damped oscillator with a bistable potential driven by additive, colored noise. Approximate Fokker-Planck theories of such "higher-dimensional" systems are assessed and compared to the measurements. Because of limitations inherent in all present theories and generally available numerical techniques, analog simulators appear to offer the only effective, high-resolution means for obtaining the joint probability densities of d = 3 systems.
U2 - 10.1103/PhysRevA.33.4459
DO - 10.1103/PhysRevA.33.4459
M3 - Journal article
VL - 33
SP - 4459
EP - 4461
JO - Physical review a
JF - Physical review a
SN - 1050-2947
IS - 6
ER -