Listing 1 - 10 of 17 | << page >> |
Sort by
|
Choose an application
Configuration [Electron ] --- Corpuscular theory of matter --- Electron configuration --- Electron correlation --- Electronen --- Electrons --- Quantum chemistry --- Quantum theory
Choose an application
This book provides the first systematic discourse on a very peculiarapproach to the theory of strongly correlated systems. HubbardX-operators have been known for a long time but have not been widelyused because of their awkward algebra. The book shows that it ispossible to deal with X-operators even in the general multilevel localeigenstate system, and not just in the case of the nondegenerateHubbard model. X-operators provide the natural language for describingquasiparticles in the Hubbard subbands with unusual doping andtemperature-dependent band structures.
Hubbard model. --- Electron configuration --- Configuration, Electron --- Electron correlation --- Atomic orbitals --- Electrons --- Model, Hubbard --- Energy-band theory of solids --- Mathematical models.
Choose an application
An understanding of the effects of electronic correlations in quantum systems is one of the most challenging problems in physics, partly due to the relevance in modern high technology. Yet there exist hardly any books on the subject which try to give a comprehensive overview on the field covering insulators, semiconductors, as well as metals. The present book tries to fill that gap. It intends to provide graduate students and researchers a comprehensive survey of electron correlations, weak and strong, in insulators, semiconductors and metals. This topic is a central one in condensed matter an
Electron configuration. --- Solid state physics. --- Physics --- Solids --- Configuration, Electron --- Electron correlation --- Atomic orbitals --- Electrons --- Electron configuration --- Solid state physics
Choose an application
The book presents exact results for one-dimensional models (includingquantum spin models) of strongly correlated electrons in acomprehensive and concise manner. It incorporates important resultsrelated to magnetic and hybridization impurities in electron hosts andcontains exact original results for disordered ensembles of impuritiesin interacting systems.
Electron configuration. --- Condensed matter. --- Condensed materials --- Condensed media --- Condensed phase --- Materials, Condensed --- Media, Condensed --- Phase, Condensed --- Liquids --- Matter --- Solids --- Configuration, Electron --- Electron correlation --- Atomic orbitals --- Electrons
Choose an application
Since the discovery of high Tc superconductivity, the role of electron correlation on superconductivity has been an important issue in condensed matter physics. Here the role of electron correlation in metals is explained in detail on the basis of the Fermi liquid theory. The book, originally published in 2004, discusses the following issues: enhancements of electronic specific heat and magnetic susceptibility, effects of electron correlation on transport phenomena such as electric resistivity and Hall coefficient, magnetism, Mott transition and unconventional superconductivity. These originate commonly from the Coulomb repulsion between electrons. In particular, superconductivity in strongly correlated electron systems is discussed with a unified point of view. This book is written to explain interesting physics in metals for undergraduate and graduate students and researchers in condensed matter physics.
Free electron theory of metals. --- Superconductivity. --- Electron configuration. --- Configuration, Electron --- Electron correlation --- Atomic orbitals --- Electrons --- Electric conductivity --- Critical currents --- Superfluidity --- Energy-band theory of solids --- Metals
Choose an application
Unitary groups --- Electron configuration --- Groupes unitaires --- Electrons --- Corrélation --- 530.145 --- 512.54 --- Group theory --- Configuration, Electron --- Electron correlation --- Atomic orbitals --- Quantum theory --- Groups. Group theory --- 512.54 Groups. Group theory --- 530.145 Quantum theory --- Corrélation
Choose an application
Quantum chemistry --- Elementary particles --- fysicochemie --- Molecular physics --- Condensed matter --- Electron configuration --- Molecules --- 539.124 --- #WSCH:AAS2 --- Configuration, Electron --- Electron correlation --- Atomic orbitals --- Electrons --- Condensed materials --- Condensed media --- Condensed phase --- Materials, Condensed --- Media, Condensed --- Phase, Condensed --- Liquids --- Matter --- Solids --- Electrons. Negatrons (including beta-particles). Positrons --- 539.124 Electrons. Negatrons (including beta-particles). Positrons
Choose an application
Molecular physics --- Molecular theory --- Electron configuration --- Théorie moléculaire --- Electrons --- Corrélation --- 539.124 --- #WSCH:AAS2 --- Configuration, Electron --- Electron correlation --- Atomic orbitals --- Chemistry, Physical and theoretical --- Matter --- Electrons. Negatrons (including beta-particles). Positrons --- Constitution --- Electron configuration. --- Molecular theory. --- 539.124 Electrons. Negatrons (including beta-particles). Positrons --- Théorie moléculaire --- Corrélation
Choose an application
Development in science depends on several factors. Among these, the role of individual scientists is perhaps not the most important one. Science is typically a body of collective knowledge and any increase in the amount of this knowledge is certainly due to strong interaction among scientists. Even in the past, it happened quite rarely that a single person, without any aid of others, d- covered something fundamental or opened a new chapter in science. Great figures of science history have, in most cases, had rather a summarizing and s- thesizing role. This is especially valid over the last few decades. On one hand, the amount of information necessary to achieve new discoveries, has increased tremendously. On the other hand, improvement of technical facilities has increased the speed of information exchange. These factors resulted in a degree of specialization in science that had never seen before. Most of us are experts and specialists rather than scientists in the classical sense. My personal feeling is that, even nowadays, there is a strong need for professionals with a broad knowledge and c- prehensive mind, although they may not be competitive in the number of their publications or the sizes of their grants. Every time I have met such a person (I can count these cases on my fingers) I have become deeply influenced by his or her strong intellect.
Chemistry. --- Organic chemistry. --- Chemistry, Physical and theoretical. --- Organic Chemistry. --- Theoretical and Computational Chemistry. --- Quantum theory. --- Chemistry, Theoretical --- Physical chemistry --- Theoretical chemistry --- Chemistry --- Organic chemistry --- Electron configuration. --- Configuration, Electron --- Electron correlation --- Atomic orbitals --- Electrons --- Electron density --- Localized electronic state --- Perturbation theory --- Valence bond theory
Choose an application
Focusing on the purely theoretical aspects of strongly correlated electrons, this volume brings together a variety of approaches to models of the Hubbard type – i.e., problems where both localized and delocalized elements are present in low dimensions. The chapters are arranged in three parts. The first part deals with two of the most widely used numerical methods in strongly correlated electrons, the density matrix renormalization group and the quantum Monte Carlo method. The second part covers Lagrangian, Functional Integral, Renormalization Group, Conformal, and Bosonization methods that can be applied to one-dimensional or weakly coupled chains. The third part considers functional derivatives, mean-field, self-consistent methods, slave-bosons, and extensions. Taken together, the contributions to this volume represent a comprehensive overview of current problems and developments.
Condensed matter. --- Electron configuration. --- Mathematical physics. --- Condensed Matter Physics. --- Theoretical, Mathematical and Computational Physics. --- Strongly Correlated Systems, Superconductivity. --- Superconductivity. --- Superconductors. --- Superconducting materials --- Superconductive devices --- Cryoelectronics --- Electronics --- Solid state electronics --- Electric conductivity --- Critical currents --- Superfluidity --- Physical mathematics --- Physics --- Condensed materials --- Condensed media --- Condensed phase --- Materials, Condensed --- Media, Condensed --- Phase, Condensed --- Liquids --- Matter --- Solids --- Materials --- Mathematics --- Configuration, Electron --- Electron correlation --- Atomic orbitals --- Electrons
Listing 1 - 10 of 17 | << page >> |
Sort by
|