Quantum energy exchange and refrigeration: a full-counting statistics approach
نویسندگان
چکیده
منابع مشابه
Full Counting Statistics in Quantum Contacts
Full counting statistics is a fundamentally new concept in quantum transport. After a review of basic statistics theory, we introduce the powerful Green’s function approach to full counting statistics. To illustrate the concept we consider a number of examples. For generic two-terminal contacts we show how counting statistics elucidates the common (and different) features of transport between n...
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Full counting statistics of electron transport is a powerful diagnostic tool for probing the nature of quantum transport beyond what is obtainable from the average current or conductance measurement alone. In particular, the non-Markovian dynamics of quantum dot molecule plays an important role in the nonequilibrium electron tunneling processes. It is thus necessary to understand the non-Markov...
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The reduction of quantum scattering leads to the suppression of shot noise. In this Letter, we analyze the crossover from the quantum transport regime with universal shot noise to the classical regime where noise vanishes. By making use of the stochastic path integral approach, we find the statistics of transport and the transmission properties of a chaotic cavity as a function of a system para...
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The concept of Full Counting Statistics has been introduced in very early days of quantum transport. That time, nobody ever thought of such an abstract and complicated problem as the evaluating and measuring the higher cumulants of electronic noise. The research has been driven by pure curiosity and has resulted in compact and deep Levitov formula.[1] The significance of this contribution has b...
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ژورنال
عنوان ژورنال: New Journal of Physics
سال: 2018
ISSN: 1367-2630
DOI: 10.1088/1367-2630/aad5fc