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The steady state fluctuation-dissipation theorem
Physica, 1967Abstract The fluctuation-dissipation theorem (generalised Nyquist theorem) of Lax (1960) is carefully developed and corrected for linear systems subject to small fluctuations about a non equilibrium steady state. A correction factor must be introduced into the theorem which links the steady state noise spectrum with the equilibrium admittance, and it
P.T. Landsberg, E.A.B. Cole
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The quantum mechanical fluctuation-dissipation theorem
Physica, 1968Abstract In this paper, Kubo's spectral theorem is re-derived and developed into a fluctuation-dissipation theorem for systems which fluctuate about their equilibrium positions. This is accomplished by introducing a general link between the operator corresponding to the observable and the operator which joins the external force to the Hamiltonian ...
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Langevin Equation and Fluctuation-Dissipation Theorem
1990As a random phenomenon, we can see the so-called zigzag motion of a Brownian particle caused by the collisions between a corpuscle (Brownian particle) flowing out from pollen immersed in a liquid and liquid particles undergoing itself a thermal motion.
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Quadratic fluctuation-dissipation theorem: The quantum domain
Physical Review A, 1987, Kalman, , Gu
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