Abstract
Previously we have proved that time integrals of memory functions (i.e. markovian transfer rates from Pauli Master Equations — PME) in Time-Convolution Generalized Master Equations (TC-GME) for probabilities of finding a state of an asymmetric system interacting with a bath with a continuous spectrum are exactly zeroprovided that no approximation was involved. This is irrespective of the usual finite-pertubational-order correspondence with the Golden Rule transition rates. Here, attention is turned to an alternative way to derive the rigorous PME from the Time-Convolutionless Generalized Master Equations (TCL-GME). Arguments are given that the long-time limit of coefficients in TCL-GME for the above probabilities is, under the same assumption and presuming that this limit exists, equal to zero.
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The author should like to acknowledge a support of grants GAUK-292 of the Grant Agency of Charles University and GAČR-2428 of the Czech Grant Agency.
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Čápek, V. From Convolutionless Generalized Master to Pauli Master Equations. Czech J Phys 45, 1111–1114 (1995). https://doi.org/10.1007/BF01692002
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DOI: https://doi.org/10.1007/BF01692002