Zobrazeno 1 - 10
of 30
pro vyhledávání: '"Rychkov, Valentin"'
Autor:
Picoco, Claudia, Rychkov, Valentin
In this paper we propose a dynamic model of Common Cause Failures (CCF) that allows to generate common cause events in time. The proposed model is a generalization of Binomial Failure Rate Model (Atwood model) that can generate staggered failures of
Externí odkaz:
http://arxiv.org/abs/2406.08879
The rapid development of Large Language Models (LLMs) and Generative Pre-Trained Transformers(GPTs) in the field of Generative Artificial Intelligence (AI) can significantly impact task automation in themodern economy. We anticipate that the PRA fiel
Externí odkaz:
http://arxiv.org/abs/2406.01133
Dynamic Probabilistic Risk Assessment (DPRA) is a powerful concept that is used to evaluate design and safety of complex industrial systems. A DPRA model uses a conceptual system representation as a formal basis for simulation and analysis. In this p
Externí odkaz:
http://arxiv.org/abs/1706.02259
Publikováno v:
In Reliability Engineering and System Safety November 2020 203
Publikováno v:
Phys. Rev. B 86, 085301 (2012)
Carbon based systems are prominent candidates for a solid-state spin-qubit due to weak spin-orbit and hyperfine interactions in combination with a low natural abundance of spin carrying isotopes. We consider the effect of the hyperfine interaction on
Externí odkaz:
http://arxiv.org/abs/1204.5112
Publikováno v:
Phys. Rev. B 84, 035412 (2011)
This article discusses two dual approaches to spin transport in magnetic multilayers: a direct, purely quantum, approach based on a Tight-Biding model (TB) and a semiclassical approach (Continuous Random Matrix Theory, CRMT). The combination of both
Externí odkaz:
http://arxiv.org/abs/1101.4697
This paper is the documentation for a numerical code for quantum transport called KNIT. The KNIT library implements a generalization of the well known recursive Green function technique for a large class of multi-terminal mesoscopic systems with arbi
Externí odkaz:
http://arxiv.org/abs/1010.2627
Publikováno v:
Phys. Rev. Lett. 103, 066602 (2009)
We develop a simple theoretical framework for transport in magnetic multilayers, based on Landauer-Buttiker scattering formalism and Random Matrix Theory. A simple transformation allows one to go from the scattering point of view to theories expresse
Externí odkaz:
http://arxiv.org/abs/0902.4360
Autor:
Rychkov, Valentin S., Buttiker, Markus
Publikováno v:
Phys. Rev. Lett. 96, 166806 (2006)
We investigate the current shot noise at a three terminal node in which one of the branches contains a noise generating source and the correlations are measured between the currents flowing through the other two branches. Interestingly, if the node i
Externí odkaz:
http://arxiv.org/abs/cond-mat/0512534
Publikováno v:
Phys. Rev. B 72, 155326 (2005)
Motivated by a recent experiment by L.-H. Reydellet et al., Phys. Rev. Lett. 90, 176803 (2003), we discuss an interpretation of photon-assisted shot noise in mesoscopic multiprobe conductors in terms of electron-hole pair excitations. AC-voltages are
Externí odkaz:
http://arxiv.org/abs/cond-mat/0507276