Results 31 to 40 of about 7,151,360 (379)
Topological order, emergent gauge fields, and Fermi surface reconstruction [PDF]
Reports on progress in physics. Physical Society, 2018 This review describes how topological order associated with the presence of emergent gauge fields can reconstruct Fermi surfaces of metals, even in the absence of translational symmetry breaking.
S. Sachdev
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The Fermi Surface Effects [PDF]
Japanese Journal of Applied Physics, 1987 Jun Kondo
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Spinon Fermi Surface in a Cluster Mott Insulator Model on a Triangular Lattice and Possible Application to 1T-TaS_{2}. [PDF]
Physical Review Letters, 2018 1T-TaS_{2} is a cluster Mott insulator on the triangular lattice with 13 Ta atoms forming a star of David cluster as the unit cell. We derive a two-dimensional XXZ spin-1/2 model with a four-spin ring exchange term to describe the effective low energy ...
Wen-Yu He +4 more
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Fermi Surfaces of Composite Fermions [PDF]
Journal of Low Temperature Physics, 2020 Review of arXiv:1701.07832, arXiv:1704.06265 and arXiv:1706.09470 with some new results.
R. N. Bhatt, Matteo Ippoliti
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Emergent Fermi surface in a many-body non-Hermitian fermionic chain [PDF]
, 2019 Fermion accumulation due to asymmetric pumping in a one-dimensional chain is found not only to resemble a Fermi surface in real space, but also to behave like a genuine Fermi surface in its entropy scaling behavior.
Sen Mu, Ching Hua Lee, Linhu Li, J. Gong
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Fermi surfaces in Kondo insulators [PDF]
Journal of Physics: Condensed Matter, 2018 Journal of Physics: Condensed Matter (2018)
Hsu Liu +8 more
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Electron hydrodynamics with a polygonal Fermi surface [PDF]
Physical review B, 2019 Recent experiments have observed hints of hydrodynamic electron flow in a number of materials, not all of which have a simple Fermi surface. Motivated by such experiments in $\mathrm{PdCoO}_2$, a quasi-two-dimensional material whose Fermi surface is a ...
Caleb Q. Cook, A. Lucas
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Nonlinear bosonization of Fermi surfaces: The method of coadjoint orbits
Physical Review Research, 2022 We develop a method for bosonizing the Fermi surface based on the formalism of the coadjoint orbits. This allows one to parametrize the Fermi surface by a bosonic field that depends on the spacetime coordinates and on the position on the Fermi surface ...
Luca V. Delacrétaz +3 more
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Magnetoresistance from Fermi surface topology [PDF]
Physical review B, 2018 Extremely large nonsaturating magnetoresistance has recently been reported for a large number of both topologically trivial and nontrivial materials. Different mechanisms have been proposed to explain the observed magnetotransport properties, yet without
S. Zhang +3 more
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Proceedings, 2019 In metals, the details of the Fermi surface and the magnitude of the matrix elements connecting different points defined on it determine most of their transport properties, which are limited by the electron-phonon coupling and the scattering by ...
Jon Lafuente-Bartolome +2 more
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