Publication Date:
2018-06-30
Description:
Author(s): Huaiming Guo, Xingchuan Zhu, Shiping Feng, and Richard T. Scalettar The pairing symmetry of the Hubbard Hamiltonian on a triangle lattice with a nearly flat low-energy band is studied with the determinant quantum Monte Carlo method (DQMC). We show that the low-temperature phase is insulating at half-filling, even for relatively weak interactions. The natures of the ... [Phys. Rev. B 97, 235453] Published Fri Jun 29, 2018
Keywords:
Surface physics, nanoscale physics, low-dimensional systems
Print ISSN:
1098-0121
Electronic ISSN:
1095-3795
Topics:
Physics
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