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wyszukanych pozycji: 11
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Local Approximation of the Holstein Polaron Problem
ISBN: 9781409270263 / Angielski / Miękka / 2009 / 156 str. Termin realizacji zamówienia: ok. 13-18 dni roboczych. We review the Dynamical Mean Field Theory of the Holstein Polaron Problem in order to compute the small polaron Green's functions. The Renormalized Perturbation Expansion (RPE) play a central role and allows to compute all the local and non local Green's functions for the electron and the small polaron, for finite or infinite size systems, with periodic or non periodic boundary conditions. We introduce a restricted basis for the phonons to study the decoupling scheme of the Green's functions in a Local Approximation via exact diagonalizations. As a bonus, we furnish all the C/C++ programs...
We review the Dynamical Mean Field Theory of the Holstein Polaron Problem in order to compute the small polaron Green's functions. The Renormalized Pe...
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cena:
210,89 zł |
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Cellular Dynamical Mean Field Theory of the Holstein Polaron Problem
ISBN: 9781445222806 / Angielski / Miękka / 2010 / 52 str. Termin realizacji zamówienia: ok. 13-18 dni roboczych. We show how to set up a Cellular Dynamical Mean Field Theory for the Holstein's polaron problem using the exact solution of a cluster of n sites embedded in a Weiss's field. We show that a restricted basis, that allows excitations of phonons only for n sites at a time, reproduces exactly the equations of the n-site Dynamical Mean Field Theory, and enables to check the proposed decoupling scheme of the Green's functions via Exact Numerical Diagonalizations. We introduce a real space formulation of the Cellular Dynamical Mean Field Theory that applies to any lattice with or without periodic...
We show how to set up a Cellular Dynamical Mean Field Theory for the Holstein's polaron problem using the exact solution of a cluster of n sites embed...
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cena:
189,17 zł |
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Dynamical Mean Field Theory
ISBN: 9781446638842 / Angielski / Miękka / 2010 / 164 str. Termin realizacji zamówienia: ok. 13-18 dni roboczych. This book is a short introduction to the Dynamical Mean-Field Theory for strongly correlated electrons. Its purpose is to focus on various local decoupling schemes in order to derive a self-consistent approximation and to map the lattice problem onto an impurity problem. Hubbard, Holstein, and Falicov-Kimball models are mainly used to provide examples of calculation. Numerous basic c/c++ programs are given along the book to develop confidence in computing actual numerical results.
This book is a short introduction to the Dynamical Mean-Field Theory for strongly correlated electrons. Its purpose is to focus on various local decou...
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cena:
184,09 zł |
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Machine-Ecole
ISBN: 9780244876326 / Francuski / Miękka / 2020 / 90 str. Termin realizacji zamówienia: ok. 13-18 dni roboczych. |
cena:
43,47 zł |
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Fatigue crack detection on structural steel members by using ultrasound excited thermography = Erkennung von Ermüdungsrissen in Stahlbauteilen durch ultraschallangeregte Thermografie : Dissertationssc
ISBN: 9783731504177 / Angielski / Miękka / 2015 / 360 str. Termin realizacji zamówienia: ok. 10-14 dni roboczych. Ultrasound excitation of structural steel members leads to localised energy dissipation at existent fatigue cracks and thus allows for thermographic flaw detection. Essential effects on the defect-selective heating, such as flaw size, plate thickness, crack mouth opening or static preload, are systematically investigated. Laser vibrometry measurements of the crack edges, theoretical modelling of frictional heating and numerical simulations contribute to the understanding of the involved physics.
Ultrasound excitation of structural steel members leads to localised energy dissipation at existent fatigue cracks and thus allows for thermographic f...
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cena:
299,74 zł |
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Vermittlung von Diversitätskompetenzen
ISBN: 9783346564924 / Niemiecki / Miękka / 2022 / 30 str. Termin realizacji zamówienia: ok. 13-18 dni roboczych. |
cena:
173,41 zł |
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Arthur Writes a Story: An Arthur Adventure
ISBN: 9780316111645 / Angielski / Miękka / 1998 / 32 str. Termin realizacji zamówienia: ok. 13-18 dni roboczych. The class homework assignment is to write a story, and everyone seems to be writing about something interesting...except Arthur. Will he find something he "cares to write about or will his story be a big mess?
The class homework assignment is to write a story, and everyone seems to be writing about something interesting...except Arthur. Will he find somethin...
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cena:
39,18 zł |
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Synästhesie-Effekte: Zur Intermodalität der ästhetischen Wahrnehmung
ISBN: 9783770545872 / Niemiecki / Miękka / 2011 / 208 str. Termin realizacji zamówienia: ok. 22 dni roboczych. Synästhesie als ästhetisches Phänomen verweist zunächst auf eine Durchdringung der ver-schiedenen Sinne. Die meist in einem Modell isolierter Wahrnehmung untersuchten Sinne geraten hierbei in einen Austausch, wobei sich häufig die Frage nach der Möglichkeit eines aktiven Erlernens jener Fähigkeiten stellt.§§Im Mittelpunkt dieses Bandes steht die Frage nach einer in diversen Medien ermöglichten intermodalen Erfahrung. Dieser Punkt ist für den Film, der als multisensorisches Medium immer auch multimodale Wahrnehmung produziert, von grundlegender Bedeutung.§Es geht darum, das Kino...
Synästhesie als ästhetisches Phänomen verweist zunächst auf eine Durchdringung der ver-schiedenen Sinne. Die meist in einem Modell isolierter Wahr...
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cena:
171,94 zł |
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Sediment Fluxes in Coastal Areas
ISBN: 9789402405873 / Angielski / Miękka / 2016 / 227 str. Termin realizacji zamówienia: ok. 20 dni roboczych. The volume provides a comprehensive overview and constitutes a systematic description of the response of coastal systems to global and local changes, like climate change, sea level, land use and land cover change.
The volume provides a comprehensive overview and constitutes a systematic description of the response of coastal systems to global and local changes, ...
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cena:
385,52 zł |
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Digital Competition Law in Europe: A Concise Guide
ISBN: 9789403516943 / Angielski / Twarda / 2019 / 184 str. Termin realizacji zamówienia: ok. 13-18 dni roboczych. |
cena:
811,57 zł |
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The Lincoln Brigade
ISBN: 9781620329016 / Angielski / Miękka / 2013 / 104 str. Termin realizacji zamówienia: ok. 13-18 dni roboczych. Description: THE LINCOLN BRIGADE The day after Christmas in 1936, a group of ninety-six Americans sailed from New York to help Spain defend its democratic government against fascism. Ultimately, twenty-eight hundred United States volunteers reached Spain to become the Abraham Lincoln Brigade. Few Lincolns had any military training. More than half were seriously wounded or died in battle. Most Lincolns were activists and idealists who had worked with and demonstrated for the homeless and unemployed during the Great Depression. They were poets and blue-collar workers, professors and students,...
Description: THE LINCOLN BRIGADE The day after Christmas in 1936, a group of ninety-six Americans sailed from New York to help Spain defend its democr...
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cena:
65,36 zł |
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