Interacting electrons and quantum magnetism:
Gespeichert in:
| 1. Verfasser: | |
|---|---|
| Format: | Elektronisch E-Book |
| Sprache: | English |
| Veröffentlicht: |
New York, NY
Springer New York
1994
|
| Schriftenreihe: | Graduate Texts in Contemporary Physics
|
| Schlagworte: | |
| Online-Zugang: | Volltext |
| Beschreibung: | In the excitement and rapid pace of developments, writing pedagogical texts has low priority for most researchers. However, in transforming my lecture l notes into this book, I found a personal benefit: the organization of what I understand in a (hopefully simple) logical sequence. Very little in this text is my original contribution. Most of the knowledge was collected from the research literature. Some was acquired by conversations with colleagues; a kind of physics oral tradition passed between disciples of a similar faith. For many years, diagramatic perturbation theory has been the major theoretical tool for treating interactions in metals, semiconductors, itiner ant magnets, and superconductors. It is in essence a weak coupling expan sion about free quasiparticles. Many experimental discoveries during the last decade, including heavy fermions, fractional quantum Hall effect, high temperature superconductivity, and quantum spin chains, are not readily accessible from the weak coupling point of view. Therefore, recent years have seen vigorous development of alternative, nonperturbative tools for handling strong electron-electron interactions. I concentrate on two basic paradigms of strongly interacting (or con strained) quantum systems: the Hubbard model and the Heisenberg model. These models are vehicles for fundamental concepts, such as effective Ha miltonians, variational ground states, spontaneous symmetry breaking, and quantum disorder. In addition, they are used as test grounds for various nonperturbative approximation schemes that have found applications in diverse areas of theoretical physics |
| Beschreibung: | 1 Online-Ressource (XIII, 255 p) |
| ISBN: | 9781461208693 9781461269281 |
| DOI: | 10.1007/978-1-4612-0869-3 |
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Datensatz im Suchindex
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| discipline | Physik |
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| id | DE-604.BV042411054 |
| illustrated | Not Illustrated |
| indexdate | 2024-07-10T01:20:47Z |
| institution | BVB |
| isbn | 9781461208693 9781461269281 |
| language | English |
| oai_aleph_id | oai:aleph.bib-bvb.de:BVB01-027846547 |
| oclc_num | 863720595 |
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| physical | 1 Online-Ressource (XIII, 255 p) |
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| publisher | Springer New York |
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| series2 | Graduate Texts in Contemporary Physics |
| spelling | Auerbach, Assa Verfasser aut Interacting electrons and quantum magnetism Assa Auerbach New York, NY Springer New York 1994 1 Online-Ressource (XIII, 255 p) txt rdacontent c rdamedia cr rdacarrier Graduate Texts in Contemporary Physics In the excitement and rapid pace of developments, writing pedagogical texts has low priority for most researchers. However, in transforming my lecture l notes into this book, I found a personal benefit: the organization of what I understand in a (hopefully simple) logical sequence. Very little in this text is my original contribution. Most of the knowledge was collected from the research literature. Some was acquired by conversations with colleagues; a kind of physics oral tradition passed between disciples of a similar faith. For many years, diagramatic perturbation theory has been the major theoretical tool for treating interactions in metals, semiconductors, itiner ant magnets, and superconductors. It is in essence a weak coupling expan sion about free quasiparticles. Many experimental discoveries during the last decade, including heavy fermions, fractional quantum Hall effect, high temperature superconductivity, and quantum spin chains, are not readily accessible from the weak coupling point of view. Therefore, recent years have seen vigorous development of alternative, nonperturbative tools for handling strong electron-electron interactions. I concentrate on two basic paradigms of strongly interacting (or con strained) quantum systems: the Hubbard model and the Heisenberg model. These models are vehicles for fundamental concepts, such as effective Ha miltonians, variational ground states, spontaneous symmetry breaking, and quantum disorder. In addition, they are used as test grounds for various nonperturbative approximation schemes that have found applications in diverse areas of theoretical physics Physics Condensed Matter Physics Pfadintegral (DE-588)4173973-5 gnd rswk-swf Starke Kopplung (DE-588)4382353-1 gnd rswk-swf Elektron-Elektron-Wechselwirkung (DE-588)4151859-7 gnd rswk-swf Bändermodell (DE-588)4143892-9 gnd rswk-swf Festkörper (DE-588)4016918-2 gnd rswk-swf Elektronenkorrelation (DE-588)4210527-4 gnd rswk-swf Mathematisches Modell (DE-588)4114528-8 gnd rswk-swf Festkörper (DE-588)4016918-2 s Elektronenkorrelation (DE-588)4210527-4 s Starke Kopplung (DE-588)4382353-1 s Mathematisches Modell (DE-588)4114528-8 s 1\p DE-604 Bändermodell (DE-588)4143892-9 s Elektron-Elektron-Wechselwirkung (DE-588)4151859-7 s 2\p DE-604 Pfadintegral (DE-588)4173973-5 s 3\p DE-604 Erscheint auch als Druck-Ausgabe 3-540-94286-6 https://doi.org/10.1007/978-1-4612-0869-3 Verlag Volltext 1\p cgwrk 20201028 DE-101 https://d-nb.info/provenance/plan#cgwrk 2\p cgwrk 20201028 DE-101 https://d-nb.info/provenance/plan#cgwrk 3\p cgwrk 20201028 DE-101 https://d-nb.info/provenance/plan#cgwrk |
| spellingShingle | Auerbach, Assa Interacting electrons and quantum magnetism Physics Condensed Matter Physics Pfadintegral (DE-588)4173973-5 gnd Starke Kopplung (DE-588)4382353-1 gnd Elektron-Elektron-Wechselwirkung (DE-588)4151859-7 gnd Bändermodell (DE-588)4143892-9 gnd Festkörper (DE-588)4016918-2 gnd Elektronenkorrelation (DE-588)4210527-4 gnd Mathematisches Modell (DE-588)4114528-8 gnd |
| subject_GND | (DE-588)4173973-5 (DE-588)4382353-1 (DE-588)4151859-7 (DE-588)4143892-9 (DE-588)4016918-2 (DE-588)4210527-4 (DE-588)4114528-8 |
| title | Interacting electrons and quantum magnetism |
| title_auth | Interacting electrons and quantum magnetism |
| title_exact_search | Interacting electrons and quantum magnetism |
| title_full | Interacting electrons and quantum magnetism Assa Auerbach |
| title_fullStr | Interacting electrons and quantum magnetism Assa Auerbach |
| title_full_unstemmed | Interacting electrons and quantum magnetism Assa Auerbach |
| title_short | Interacting electrons and quantum magnetism |
| title_sort | interacting electrons and quantum magnetism |
| topic | Physics Condensed Matter Physics Pfadintegral (DE-588)4173973-5 gnd Starke Kopplung (DE-588)4382353-1 gnd Elektron-Elektron-Wechselwirkung (DE-588)4151859-7 gnd Bändermodell (DE-588)4143892-9 gnd Festkörper (DE-588)4016918-2 gnd Elektronenkorrelation (DE-588)4210527-4 gnd Mathematisches Modell (DE-588)4114528-8 gnd |
| topic_facet | Physics Condensed Matter Physics Pfadintegral Starke Kopplung Elektron-Elektron-Wechselwirkung Bändermodell Festkörper Elektronenkorrelation Mathematisches Modell |
| url | https://doi.org/10.1007/978-1-4612-0869-3 |
| work_keys_str_mv | AT auerbachassa interactingelectronsandquantummagnetism |