Shot noise in mesoscopic conductors
TLDR
Theoretical and experimental work concerned with dynamic fluctuations has developed into a very active and fascinating subfield of mesoscopic physics as discussed by the authors, which can be used to obtain information on a system which is not available through conductance measurements.About:
This article is published in Physics Reports.The article was published on 2000-09-01 and is currently open access. It has received 2086 citations till now. The article focuses on the topics: Shot noise & Quantum noise.read more
Citations
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Shot noise in the hybrid systems with a quantum dot coupled to normal and superconducting leads
Hong-Kang Zhao,Hong-Kang Zhao +1 more
TL;DR: In this article, the spectral density of shot noise in tunneling systems composed of a quantum dot coupled with normal and superconducting leads was investigated by introducing the Green's functions of quantum dot.
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Ab Initio Few-Mode Theory for Quantum Potential Scattering Problems
Dominik Lentrodt,Jörg Evers +1 more
TL;DR: In this article, the authors expand the few-mode models to a full-fledged theory, allowing researchers to predict behavior in more extreme regimes, such as quantum supercomputers.
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Probing helicity and the topological origins of helicity via non-local Hanbury-Brown and Twiss correlations.
Arjun Mani,Colin Benjamin +1 more
TL;DR: In this article, the authors used non-local shot noise as a probe for the helical nature of these states as also their topological or otherwise origin and compared them with chiral quantum Hall states.
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Extreme fluctuations of current in the symmetric simple exclusion process: a non-stationary setting
TL;DR: Meerson and Sasorov as mentioned in this paper used the macroscopic fluctuation theory (MFT) to evaluate the probability distribution of extreme values of integrated current J at a specified time t = T in the symmetric simple exclusion process (SSEP) on an infinite line.
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Cavity squeezing by a quantum conductor
Udson C. Mendes,Christophe Mora +1 more
TL;DR: In this paper, the authors show that parametric driving of the electronic conductor induces a squeezed steady state in the cavity, which is essentially determined by the electronic noise correlators of the quantum conductor.
References
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Book
Stochastic processes in physics and chemistry
TL;DR: In this article, the authors introduce the Fokker-planck equation, the Langevin approach, and the diffusion type of the master equation, as well as the statistics of jump events.
Stochastic Processes in Physics and Chemistry
Abstract: Preface to the first edition. Preface to the second edition. Abbreviated references. I. Stochastic variables. II. Random events. III. Stochastic processes. IV. Markov processes. V. The master equation. VI. One-step processes. VII. Chemical reactions. VIII. The Fokker-Planck equation. IX. The Langevin approach. X. The expansion of the master equation. XI. The diffusion type. XII. First-passage problems. XIII. Unstable systems. XIV. Fluctuations in continuous systems. XV. The statistics of jump events. XVI. Stochastic differential equations. XVII. Stochastic behavior of quantum systems.
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Transition from metallic to tunneling regimes in superconducting microconstrictions: Excess current, charge imbalance, and supercurrent conversion
TL;DR: In this paper, the Bogoliubov equations were used to model the transmission and reflection of particles at the tunnel junction of normal-superconducting micro-constriction contacts, and a simple theory for the $I\ensuremath{-}V$ curves of normal superconducting contacts was proposed to describe the crossover from metallic to tunnel junction behavior.
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Quantized conductance of point contacts in a two-dimensional electron gas.
van Bart Wees,H. van Houten,C. W. J. Beenakker,J.G. Williamson,Leo P. Kouwenhoven,D. van der Marel,C. T. Foxon +6 more
TL;DR: The first expenmental study of the resistance of ballistic pomt contacts m the 2DEG of high-mobihty GaAs-AlGaAs heterostructures is reported.