Resultats globals: 5 registres trobats en 0.02 segons.
Articles, 5 registres trobats
Articles 5 registres trobats  
1.
69 p, 4.2 MB Linear scaling quantum transport methodologies / Fan, Zheyong (Bohai University. School of Mathematics and Physics) ; Garcia, José H. (Institut Català de Nanociència i Nanotecnologia) ; Cummings, Aron (Institut Català de Nanociència i Nanotecnologia) ; Barrios Vargas, José Eduardo (Universidad Nacional Autónoma de México. Departamento de Física y Química Teórica) ; Panhans, Michel (Technische Universität Dresden. Center for Advancing Electronics) ; Harju, Ari (Varian Medical Systems Finland) ; Ortmann, Frank (Institut Català de Nanociència i Nanotecnologia) ; Roche, Stephan (Institut Català de Nanociència i Nanotecnologia)
In recent years, predictive computational modeling has become a cornerstone for the study of fundamental electronic, optical, and thermal properties in complex forms of condensed matter, including Dirac and topological materials. [...]
2021 - 10.1016/j.physrep.2020.12.001
Physics Reports, Vol. 903 (April 2021) , p. 1-69  
2.
13 p, 351.5 KB Comb model : Non-markovian versus markovian / Iomin, Alexander (Technion - Israel Institute of Technology. Department of Physics) ; Méndez López, Vicenç (Universitat Autònoma de Barcelona. Departament de Física) ; Horsthemke, Werner (Southern Methodist University. Department of Chemistry)
Combs are a simple caricature of various types of natural branched structures, which belong to the category of loopless graphs and consist of a backbone and branches. We study two generalizations of comb models and present a generic method to obtain their transport properties. [...]
2019 - 10.3390/fractalfract3040054
Fractal and Fractional, Vol. 3, Issue 4 (December 2019) , art. 54  
3.
25 p, 4.0 MB Stochastic Schrödinger equations and conditional states : a general non-markovian quantum electron transport simulator for THz electronics / Pandey, Devashish (Universitat Autònoma de Barcelona. Departament d'Enginyeria Electrònica) ; Colomés Capón, Enrique ; Albareda, Guillermo (Max Planck Institute for the Structure and Dynamics of Matter and Center for Free-Electron Laser Science (Alemanya)) ; Oriols, Xavier (Universitat Autònoma de Barcelona. Departament d'Enginyeria Electrònica)
A prominent tool to study the dynamics of open quantum systems is the reduced density matrix. Yet, approaching open quantum systems by means of state vectors has well known computational advantages. [...]
2019 - 10.3390/e21121148
Entropy, Vol. 21 (2019) , p. 1-25  
4.
35 p, 6.3 MB Fast Hyigens sweeping methods for Schrodinger equations in the semi-classical regime / Leung, Shingyu (Hong Kong University of Science and Technology. Department of Mathematics) ; Quian, Jianliang (Michigan State University. Department of Mathematics) ; Serna, Susana (Universitat Autònoma de Barcelona. Departament de Matemàtiques)
We propose fast Huygens sweeping methods for Schrodinger equations in the semi-classical regime by incorporating short-time Wentzel-Kramers-Brillouin-Jeffreys (WKBJ) propagators into Huygens' principle. [...]
2014
Methods and Applications of Analysis, Vol. 21 Núm. 1 (2014) , p. 31-66  
5.
38 p, 776.1 KB Darboux Integrals for Schrödinger planar vector fields via Darboux transformations / Acosta-Humánez, Primitivo B. (Universidad del Norte (Colombia). Departamento de Matemáticas y Estadística) ; Pantazi, Chara (Universitat Politècnica de Catalunya. Departament de Matemàtica Aplicada I)
In this paper we study the Darboux transformations of planar vector fields of Schrödinger type. Using the isogaloisian property of Darboux transformation we prove the "invariance" of the elements of the "Darboux Theory of Integrability". [...]
2012
SIGMA. Symmetry, Integrability and Geometry. Methods and Applications, Vol. 8 (2012) , p. 26 pages  

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