Pseudogap and high-temperature superconductivity from weak to strong coupling. Towards quantitative theory (Review Article)
This is a short review of the theoretical work on the two-dimensional Hubbard model performed in Sherbrooke in the last few years. It is written on the occasion of the twentieth anniversary of the discovery of high-temperature superconductivity. We discuss several approaches, how they were benchm...
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| Дата: | 2006 |
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| Автори: | , , |
| Формат: | Стаття |
| Мова: | English |
| Опубліковано: |
Фізико-технічний інститут низьких температур ім. Б.І. Вєркіна НАН України
2006
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| Назва видання: | Физика низких температур |
| Теми: | |
| Онлайн доступ: | http://dspace.nbuv.gov.ua/handle/123456789/120193 |
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| Назва журналу: | Digital Library of Periodicals of National Academy of Sciences of Ukraine |
| Цитувати: | Pseudogap and high-temperature superconductivity from weak to strong coupling. Towards quantitative theory (Review Article) / A.-M.S. Tremblay, B. Kyung, D. Sénéchal // Физика низких температур. — 2006. — Т. 32, № 4-5. — С. 561–595. — Бібліогр.: 159 назв. — англ. |
Репозитарії
Digital Library of Periodicals of National Academy of Sciences of Ukraine| id |
irk-123456789-120193 |
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irk-123456789-1201932017-06-12T03:04:10Z Pseudogap and high-temperature superconductivity from weak to strong coupling. Towards quantitative theory (Review Article) Tremblay, A.-M.S. Kyung, B. Sénéchal, D. Pseudogap This is a short review of the theoretical work on the two-dimensional Hubbard model performed in Sherbrooke in the last few years. It is written on the occasion of the twentieth anniversary of the discovery of high-temperature superconductivity. We discuss several approaches, how they were benchmarked and how they agree sufficiently with each other that we can trust that the results are accurate solutions of the Hubbard model. Then comparisons are made with experiment. We show that the Hubbard model does exhibit d-wave superconductivity and antiferromagnetism essentially where they are observed for both hole and electron-doped cuprates. We also show that the pseudogap phenomenon comes out of these calculations. In the case of electron-doped high temperature superconductors, comparisons with angle-resolved photoemission experiments are nearly quantitative. The value of the pseudogap temperature observed for these compounds in recent photoemission experiments has been predicted by theory before it was observed experimentally. Additional experimental confirmation would be useful. The theoretical methods that are surveyed include mostly the two-particle self-consistent approach, variational cluster perturbation theory (or variational cluster approximation), and cellular dynamical meanfield theory. 2006 Article Pseudogap and high-temperature superconductivity from weak to strong coupling. Towards quantitative theory (Review Article) / A.-M.S. Tremblay, B. Kyung, D. Sénéchal // Физика низких температур. — 2006. — Т. 32, № 4-5. — С. 561–595. — Бібліогр.: 159 назв. — англ. 0132-6414 PACS: 71.10.Fd, 71.10.Hf, 71.27.+a, 71.30.+h http://dspace.nbuv.gov.ua/handle/123456789/120193 en Физика низких температур Фізико-технічний інститут низьких температур ім. Б.І. Вєркіна НАН України |
| institution |
Digital Library of Periodicals of National Academy of Sciences of Ukraine |
| collection |
DSpace DC |
| language |
English |
| topic |
Pseudogap Pseudogap |
| spellingShingle |
Pseudogap Pseudogap Tremblay, A.-M.S. Kyung, B. Sénéchal, D. Pseudogap and high-temperature superconductivity from weak to strong coupling. Towards quantitative theory (Review Article) Физика низких температур |
| description |
This is a short review of the theoretical work on the two-dimensional Hubbard model
performed in Sherbrooke in the last few years. It is written on the occasion of the twentieth
anniversary of the discovery of high-temperature superconductivity. We discuss several approaches,
how they were benchmarked and how they agree sufficiently with each other that we can
trust that the results are accurate solutions of the Hubbard model. Then comparisons are made
with experiment. We show that the Hubbard model does exhibit d-wave superconductivity and
antiferromagnetism essentially where they are observed for both hole and electron-doped cuprates.
We also show that the pseudogap phenomenon comes out of these calculations. In the case of
electron-doped high temperature superconductors, comparisons with angle-resolved photoemission
experiments are nearly quantitative. The value of the pseudogap temperature observed for these
compounds in recent photoemission experiments has been predicted by theory before it was
observed experimentally. Additional experimental confirmation would be useful. The theoretical
methods that are surveyed include mostly the two-particle self-consistent approach, variational
cluster perturbation theory (or variational cluster approximation), and cellular dynamical meanfield
theory. |
| format |
Article |
| author |
Tremblay, A.-M.S. Kyung, B. Sénéchal, D. |
| author_facet |
Tremblay, A.-M.S. Kyung, B. Sénéchal, D. |
| author_sort |
Tremblay, A.-M.S. |
| title |
Pseudogap and high-temperature superconductivity from weak to strong coupling. Towards quantitative theory (Review Article) |
| title_short |
Pseudogap and high-temperature superconductivity from weak to strong coupling. Towards quantitative theory (Review Article) |
| title_full |
Pseudogap and high-temperature superconductivity from weak to strong coupling. Towards quantitative theory (Review Article) |
| title_fullStr |
Pseudogap and high-temperature superconductivity from weak to strong coupling. Towards quantitative theory (Review Article) |
| title_full_unstemmed |
Pseudogap and high-temperature superconductivity from weak to strong coupling. Towards quantitative theory (Review Article) |
| title_sort |
pseudogap and high-temperature superconductivity from weak to strong coupling. towards quantitative theory (review article) |
| publisher |
Фізико-технічний інститут низьких температур ім. Б.І. Вєркіна НАН України |
| publishDate |
2006 |
| topic_facet |
Pseudogap |
| url |
http://dspace.nbuv.gov.ua/handle/123456789/120193 |
| citation_txt |
Pseudogap and high-temperature superconductivity from
weak to strong coupling. Towards quantitative theory
(Review Article) / A.-M.S. Tremblay, B. Kyung, D. Sénéchal // Физика низких температур. — 2006. — Т. 32, № 4-5. — С. 561–595. — Бібліогр.: 159 назв. — англ. |
| series |
Физика низких температур |
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AT tremblayams pseudogapandhightemperaturesuperconductivityfromweaktostrongcouplingtowardsquantitativetheoryreviewarticle AT kyungb pseudogapandhightemperaturesuperconductivityfromweaktostrongcouplingtowardsquantitativetheoryreviewarticle AT senechald pseudogapandhightemperaturesuperconductivityfromweaktostrongcouplingtowardsquantitativetheoryreviewarticle |
| first_indexed |
2023-10-18T20:36:29Z |
| last_indexed |
2023-10-18T20:36:29Z |
| _version_ |
1796150642628100096 |