Zobrazeno 1 - 10
of 37
pro vyhledávání: '"Edwin W. Huang"'
Publikováno v:
npj Quantum Materials, Vol 9, Iss 1, Pp 1-7 (2024)
Abstract We report a determinant quantum Monte Carlo study of a two-band model, inspired by infinite-layer nickelates, focusing on the influence of interlayer hybridization between $$3{d}_{{x}^{2}-{y}^{2}}$$ 3 d x 2 − y 2 orbitals derived from Ni (
Externí odkaz:
https://doaj.org/article/6c01109553cf4da1821f4f813422f6a4
Publikováno v:
Nature Communications, Vol 14, Iss 1, Pp 1-6 (2023)
Abstract As primarily an electronic observable, the room-temperature thermopower S in cuprates provides possibilities for a quantitative assessment of the Hubbard model. Using determinant quantum Monte Carlo, we demonstrate agreement between Hubbard
Externí odkaz:
https://doaj.org/article/34f968b82a7c49868fb5197804698e16
Publikováno v:
npj Quantum Materials, Vol 8, Iss 1, Pp 1-7 (2023)
Abstract Motivated by recent experimental work on moiré systems in a strong magnetic field, we compute the compressibility as well as the spin correlations and Hofstadter spectrum of spinful electrons on a honeycomb lattice with Hubbard interactions
Externí odkaz:
https://doaj.org/article/576ec04a0bdb4eca98afe3008d79d635
Autor:
Jixun K. Ding, Wen O. Wang, Brian Moritz, Yoni Schattner, Edwin W. Huang, Thomas P. Devereaux
Publikováno v:
Communications Physics, Vol 5, Iss 1, Pp 1-7 (2022)
The Hofstadter–Hubbard model on 2D square lattices is a paradigmatic model to study the interplay of electron correlations and external magnetic field. The authors use quantum Monte Carlo to study the thermodynamic properties of the Hofstadter Hami
Externí odkaz:
https://doaj.org/article/7c3e9386885c40dbbd464a3f60192e70
Publikováno v:
Physical Review Research, Vol 4, Iss 4, p L042015 (2022)
Cluster perturbation theory (CPT) is a technique for computing the spectral function of fermionic models with local interactions. By combining the solution of the model on a finite cluster with perturbation theory on intracluster hoppings, CPT provid
Externí odkaz:
https://doaj.org/article/dae020fd92b84576817df23acd2cf73f
Autor:
Wen O. Wang, Jixun K. Ding, Brian Moritz, Yoni Schattner, Edwin W. Huang, Thomas P. Devereaux
Publikováno v:
Physical Review Research, Vol 3, Iss 3, p 033033 (2021)
Using determinant quantum Monte Carlo, we compare three methods of evaluating the dc Hall coefficient R_{H} of the Hubbard model: the direct measurement of the off-diagonal current-current correlator χ_{xy} in a system coupled to a finite magnetic f
Externí odkaz:
https://doaj.org/article/9ca20a83417043708a67512bff97c484
Publikováno v:
Nature Physics. 18:511-516
Motivated by recent experimental work on moir\'e systems in a strong magnetic field, we compute the compressibility as well as the spin correlations and Hofstadter spectrum of spinful electrons on a honeycomb lattice with Hubbard interactions using t
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::95f5ecf222074e89a867d0dfad1f4778
https://doi.org/10.21203/rs.3.rs-2133199/v1
https://doi.org/10.21203/rs.3.rs-2133199/v1
Autor:
Sangjun Lee, Edwin W. Huang, Thomas A. Johnson, Xuefei Guo, Ali A. Husain, Matteo Mitrano, Kannan Lu, Alexander V. Zakrzewski, Gilberto A. de la Peña, Yingying Peng, Hai Huang, Sang-Jun Lee, Hoyoung Jang, Jun-Sik Lee, Young Il Joe, William B. Doriese, Paul Szypryt, Daniel S. Swetz, Songxue Chi, Adam A. Aczel, Gregory J. MacDougall, Steven A. Kivelson, Eduardo Fradkin, Peter Abbamonte
Publikováno v:
Proceedings of the National Academy of Sciences. 119
Understanding the nature of charge density waves (CDW) in cuprate superconductors has been complicated by material specific differences. A striking example is the opposite doping dependence of the CDW ordering wavevector in La-based and Y-based compo
Autor:
Edwin W. Huang, Tianyi Liu, Wen O. Wang, Hong-Chen Jiang, Peizhi Mai, Thomas A. Maier, Steven Johnston, Brian Moritz, Thomas P. Devereaux
Strongly correlated electron systems host a variety of poorly understood correlations in their high temperature normal state. Unlike ordered phases defined by order parameters, these normal state phases are often defined through unconventional proper
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::96334c3b8ac3395efdf3923d2fe92ebf
http://arxiv.org/abs/2202.08845
http://arxiv.org/abs/2202.08845