59 research outputs found
Full counting statistics of information content
We review connections between the cumulant generating function of full
counting statistics of particle number and the R\'enyi entanglement entropy. We
calculate these quantities based on the fermionic and bosonic path-integral
defined on multiple Keldysh contours. We relate the R\'enyi entropy with the
information generating function, from which the probability distribution
function of self-information is obtained in the nonequilibrium steady state. By
exploiting the distribution, we analyze the information content carried by a
single bosonic particle through a narrow-band quantum communication channel.
The ratio of the self-information content to the number of bosons fluctuates.
For a small boson occupation number, the average and the fluctuation of the
ratio are enhanced.Comment: 16 pages, 5 figure
Aspectos morfológicos, bioquímicos e ecofisiológicos da dormência em pereiras cultivadas no Brasil.
Preparation of protoplasts and regeneration of intact cells ofStreptomyces cinnamonensis
Diffusional-kinetic model of the joint dissolution of interacting poorly soluble substances
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