A Fermi surface coupled to a scalar field can be described in a 1/N expansion by choosing the fermion-scalar Yukawa coupling to be random in the N-dimensional flavor space, but …
We investigate the low-energy effective theory of a Fermi surface (FS) coupled to an Ising- nematic quantum critical point in (2+ 1) spacetime dimensions with translation symmetry. We …
We show that in anisotropic Fermi liquids where momentum-conserving scattering is much faster than momentum-relaxing scattering processes, local imaging of the electric current …
A $ T $-linear temperature dependence of transport coefficients in metals is habitually viewed as a signature of non-Fermi-liquid physics, whereas the the hallmark of Fermi-liquid …
Untitled Page 1 Page 2 Page 3 Novel Transport Phenomena in Quantum Matter a dissertation presented by Haoyu Guo to The Department of Physics in partial fulfillment of the requirements …
K Ganesan, A Lucas - arXiv preprint arXiv:2204.06567, 2022 - arxiv.org
Spatially resolved transport in two-dimensional quantum materials can reveal dynamics which is invisible in conventional bulk transport measurements. We predict striking patterns …