3 papers
cond-mat.dis-nn2020
Non-Markovian dephasing of disordered, quasi-one-dimensional fermion systems
Seth M. Davis, Matthew S. Foster
As a potential window on transitions out of the ergodic, many-body-delocalized phase, we study the dephasing of weakly disordered, quasi-one-dimensional fermion systems due to a di…
cond-mat.dis-nn2019
Criticality Across the Energy Spectrum from Random, Artificial Gravitational Lensing in Two-Dimensional Dirac Superconductors
Sayed Ali Akbar Ghorashi, Jonas F. Karcher, Seth M. Davis +1
We numerically study weak, random, spatial velocity modulation ["quenched gravitational disorder" (QGD)] in two-dimensional massless Dirac materials. QGD couples to the spatial com…
cond-mat.quant-gas2018
Fractionalization Waves in Two-dimensional Dirac Fermions: Quantum Imprint from One Dimension
Seth M. Davis, Matthew S. Foster
Particle fractionalization is believed to orchestrate the physics of many strongly correlated systems, yet its direct experimental detection remains a challenge. We propose a simpl…