Probing a Bose metal via electrons: inescapable non-Fermi liquid scattering and pseudogap physics
Non-Fermi liquid behavior and pseudogap formation are among the most well-known examples of exotic spectral features observed in several strongly correlated materials such as the hole-doped cuprates, nickelates, iridates, ruthenates, ferropnictides, doped Mott organics, transition metal dichalcogeni...
| Main Authors: | , , , |
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| Format: | Article |
| Language: | English |
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IOP Publishing
2023-01-01
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| Series: | New Journal of Physics |
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| Online Access: | https://doi.org/10.1088/1367-2630/acce5b |
| _version_ | 1797748701718904832 |
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| author | Xinlei Yue(岳辛磊) Anthony Hegg Xiang Li(李翔) Wei Ku(顧威) |
| author_facet | Xinlei Yue(岳辛磊) Anthony Hegg Xiang Li(李翔) Wei Ku(顧威) |
| author_sort | Xinlei Yue(岳辛磊) |
| collection | DOAJ |
| description | Non-Fermi liquid behavior and pseudogap formation are among the most well-known examples of exotic spectral features observed in several strongly correlated materials such as the hole-doped cuprates, nickelates, iridates, ruthenates, ferropnictides, doped Mott organics, transition metal dichalcogenides, heavy fermions, d - and f -electron metals, etc. We demonstrate that these features are inevitable consequences when fermions couple to an unconventional Bose metal (Hegg et al 2021 Proc. Natl. Acad. Sci. 118 ) mean field consisting of lower-dimensional coherence. Not only do we find both exotic phenomena, but also a host of other features that have been observed e.g. in the cuprates including nodal anti-nodal dichotomy and pseudogap asymmetry (symmetry) in momentum (real) space. Obtaining these exotic and heretofore mysterious phenomena via a mean field offers a simple, universal, and therefore widely applicable explanation for their ubiquitous empirical appearance. |
| first_indexed | 2024-03-12T16:08:34Z |
| format | Article |
| id | doaj.art-85dee9cb411d41ff86f58828efbc884b |
| institution | Directory Open Access Journal |
| issn | 1367-2630 |
| language | English |
| last_indexed | 2024-03-12T16:08:34Z |
| publishDate | 2023-01-01 |
| publisher | IOP Publishing |
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| series | New Journal of Physics |
| spelling | doaj.art-85dee9cb411d41ff86f58828efbc884b2023-08-09T14:14:01ZengIOP PublishingNew Journal of Physics1367-26302023-01-0125505300710.1088/1367-2630/acce5bProbing a Bose metal via electrons: inescapable non-Fermi liquid scattering and pseudogap physicsXinlei Yue(岳辛磊)0https://orcid.org/0000-0002-4084-4617Anthony Hegg1Xiang Li(李翔)2Wei Ku(顧威)3Zhiyuan College, Shanghai Jiao Tong University , Shanghai 200240, People’s Republic of China; Tsung-Dao Lee Institute , Shanghai 200240, People’s Republic of ChinaTsung-Dao Lee Institute , Shanghai 200240, People’s Republic of ChinaZhiyuan College, Shanghai Jiao Tong University , Shanghai 200240, People’s Republic of China; Tsung-Dao Lee Institute , Shanghai 200240, People’s Republic of ChinaTsung-Dao Lee Institute , Shanghai 200240, People’s Republic of China; Key Laboratory of Artificial Structures and Quantum Control (Ministry of Education) ,Shanghai 200240, People’s Republic of China; Shanghai Branch, Hefei National Laboratory , Shanghai 201315, People’s Republic of ChinaNon-Fermi liquid behavior and pseudogap formation are among the most well-known examples of exotic spectral features observed in several strongly correlated materials such as the hole-doped cuprates, nickelates, iridates, ruthenates, ferropnictides, doped Mott organics, transition metal dichalcogenides, heavy fermions, d - and f -electron metals, etc. We demonstrate that these features are inevitable consequences when fermions couple to an unconventional Bose metal (Hegg et al 2021 Proc. Natl. Acad. Sci. 118 ) mean field consisting of lower-dimensional coherence. Not only do we find both exotic phenomena, but also a host of other features that have been observed e.g. in the cuprates including nodal anti-nodal dichotomy and pseudogap asymmetry (symmetry) in momentum (real) space. Obtaining these exotic and heretofore mysterious phenomena via a mean field offers a simple, universal, and therefore widely applicable explanation for their ubiquitous empirical appearance.https://doi.org/10.1088/1367-2630/acce5bnon-Fermi liquidPseudogapFermi arcBose metal |
| spellingShingle | Xinlei Yue(岳辛磊) Anthony Hegg Xiang Li(李翔) Wei Ku(顧威) Probing a Bose metal via electrons: inescapable non-Fermi liquid scattering and pseudogap physics New Journal of Physics non-Fermi liquid Pseudogap Fermi arc Bose metal |
| title | Probing a Bose metal via electrons: inescapable non-Fermi liquid scattering and pseudogap physics |
| title_full | Probing a Bose metal via electrons: inescapable non-Fermi liquid scattering and pseudogap physics |
| title_fullStr | Probing a Bose metal via electrons: inescapable non-Fermi liquid scattering and pseudogap physics |
| title_full_unstemmed | Probing a Bose metal via electrons: inescapable non-Fermi liquid scattering and pseudogap physics |
| title_short | Probing a Bose metal via electrons: inescapable non-Fermi liquid scattering and pseudogap physics |
| title_sort | probing a bose metal via electrons inescapable non fermi liquid scattering and pseudogap physics |
| topic | non-Fermi liquid Pseudogap Fermi arc Bose metal |
| url | https://doi.org/10.1088/1367-2630/acce5b |
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