Dynamical Mean-Field Theory for Strongly Correlated Materials, Turkowski Volodymyr
Автор: Vladimir Anisimov; Yuri Izyumov Название: Electronic Structure of Strongly Correlated Materials ISBN: 3642264239 ISBN-13(EAN): 9783642264238 Издательство: Springer Рейтинг: Цена: 23508.00 р. Наличие на складе: Есть у поставщика Поставка под заказ.
Описание: Electronic structure and physical properties of strongly correlated materials containing elements with partially filled 3d, 4d, 4f and 5f electronic shells is analyzed by Dynamical Mean-Field Theory (DMFT). DMFT is the most universal and effective tool used for the theoretical investigation of electronic states with strong correlation effects. In the present book the basics of the method are given and its application to various material classes is shown. The book is aimed at a broad readership: theoretical physicists and experimentalists studying strongly correlated systems. It also serves as a handbook for students and all those who want to be acquainted with the fast developing field of condensed matter physics.
This thesis explores thermal transport in selected rare-earth-based intermetallic compounds to answer questions of great current interest. It also sheds light on the interplay of Kondo physics and Fermi surface changes.
By performing thermal conductivity and electrical resistivity measurements at temperatures as low as 25mK, the author demonstrates that the Wiedemann–Franz law, a cornerstone of metal physics, is violated at precisely the magnetic-field-induced quantum critical point of the heavy-fermion metal YbRh2Si2. This first-ever observation of a violation has dramatic consequences, as it implies a breakdown of the quasiparticle picture.
Utilizing an innovative technique to measure low-temperature thermal transport isothermally as a function of the magnetic field, the thesis interprets specific, partly newly discovered, high-field transitions in CeRu2Si2 and YbRh2Si2 as Lifshitz transitions related to a change in the Fermi surface.
Lastly, by applying this new technique to thermal conductivity measurements of the skutterudite superconductor LaPt4Ge12, the thesis proves that the system is a conventional superconductor with a single energy gap. Thus, it refutes the widespread speculations about unconventional Cooper pairing in this material.
Описание: This book discusses non-equilibrium quantum many-body dynamics, recently explored in an analog quantum simulator of strongly correlated ultracold atoms.
Автор: Naoto Nagaosa; S. Heusler Название: Quantum Field Theory in Strongly Correlated Electronic Systems ISBN: 3642085253 ISBN-13(EAN): 9783642085253 Издательство: Springer Рейтинг: Цена: 13059.00 р. Наличие на складе: Есть у поставщика Поставка под заказ.
Описание: In this book the author extends the concepts introduced in his Quantum Field Theory in Condensed Matter Physics to situations in which the strong electronic correlations are crucial for the understanding of the observed phenomena.
Автор: Janez Bonca; Peter Prelovsek; Anton Ramsak; Sarben Название: Open Problems in Strongly Correlated Electron Systems ISBN: 0792368967 ISBN-13(EAN): 9780792368960 Издательство: Springer Рейтинг: Цена: 15372.00 р. Наличие на складе: Есть у поставщика Поставка под заказ.
Описание: Focuses on several major questions in the theory of anomalous metals with correlated electrons, complementing theoretical advances with the experimental results on related materials. This book emphasises on the physics of cuprates and high temperature superconductors, charge- and spin-ordering and fluctuations, the quantum Hall effect; and more.
Автор: Kontani Hiroshi Название: Transport Phenomena in Strongly Correlated Fermi Liquids ISBN: 364243763X ISBN-13(EAN): 9783642437632 Издательство: Springer Цена: 13974.00 р. Наличие на складе: Есть у поставщика Поставка под заказ.
Описание: Part I: Basic Concept.- Introduction.- Fluctuation theory.- Anomalous transport phenomena in nearly AF Fermi liquids.- Anomalous Hall effect (AHE) and spin Hall effect (SHE).- Part II: Transport phenomena in cuprate HTSCs above T*.- Transport phenomena in HTSCs below T*.- AC transport phenomena in HTSCs.- Impurity effects in nearly AF metals.- Anomalous transport behaviors in heavy fermions and organic superconductors.- Multiorbital systems.- AHE and SHE in multiorbital systems.
Автор: Adolfo Avella; Ferdinando Mancini Название: Strongly Correlated Systems ISBN: 3642351050 ISBN-13(EAN): 9783642351051 Издательство: Springer Рейтинг: Цена: 19564.00 р. Наличие на складе: Есть у поставщика Поставка под заказ.
Описание: This volume presents modern numerical methods specifically tailored for the analysis of strongly correlated systems. It also gives the numerical basis for the design of novel materials with functional properties emerging from macroscopic quantum behaviors.
Описание: In this outstanding work, the author shows how non-orthogonal representations for electronic states can be used to construct corrective projections and, furthermore, how DFT+U may be implemented with a linearly increasing cost with respect to system size.
Автор: Janez Bonca; Peter Prelovsek; Anton Ramsak; Sarben Название: Open Problems in Strongly Correlated Electron Systems ISBN: 0792368959 ISBN-13(EAN): 9780792368953 Издательство: Springer Рейтинг: Цена: 18167.00 р. Наличие на складе: Есть у поставщика Поставка под заказ.
Описание: Focuses on several questions in the theory of anomalous metals with correlated electrons, complementing theoretical advances with the experimental results on related materials. This book places emphasis on the physics of cuprates and high temperature superconductors, charge- and spin-ordering and fluctuations, the quantum Hall effect; and more.
Автор: German Sierra; Miguel A. Martin-Delgado Название: Strongly Correlated Magnetic and Superconducting Systems ISBN: 3662141361 ISBN-13(EAN): 9783662141366 Издательство: Springer Рейтинг: Цена: 15672.00 р. Наличие на складе: Есть у поставщика Поставка под заказ.
Описание: This thesis lays an important foundation for the realization of quantum simulations by means of neuromorphic hardware, for using quantum physics as an input to classical neural nets and, in turn, for using network results to be fed back to quantum systems.
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