|
| | | | |
| | | |
| Stat |
Members: 3645
Articles: 2'506'133
Articles rated: 2609
26 April 2024 |
|
| | | | |
|
Article overview
| |
|
|
Coherence and pairing in a doped Mott insulator: Application to the cuprates | | T. Senthil
; P.A. Lee
; | | Date: |
8 Apr 2009 | | Abstract: | The issues of single particle coherence and its interplay with singlet
pairing are studied within the slave boson gauge theory of a doped Mott
insulator. Prior work by one of us (T. Senthil, arXiv:0804.1555) showed that
the coherence scale below which Landau quasiparticles emerge is parametrically
lower than that identified in the slave boson mean field theory. Here we study
the resulting new non-fermi liquid intermediate temperature regime
characterized by a single particle scattering rate that is linear in
temperature ($T$). In the presence of a d-wave pair amplitude this leads to a
pseudogap state with $T$ dependent Fermi arcs near the nodal direction.
Implications for understanding the cuprates are discussed. | | Source: | arXiv, 0904.1433 | | Services: | Forum | Review | PDF | Favorites | |
|
|
No review found.
Did you like this article?
Note: answers to reviews or questions about the article must be posted in the forum section.
Authors are not allowed to review their own article. They can use the forum section.
browser Mozilla/5.0 AppleWebKit/537.36 (KHTML, like Gecko; compatible; ClaudeBot/1.0; +claudebot@anthropic.com)
|
| |
|
|
|
|
News, job offers and information for researchers and scientists:
| |
REGISTER