Projective fixed points for non-Fermi liquids: A case study of the Ising-nematic quantum critical metal
Sign Up to like & getrecommendations! Published in 2024 at "Physical Review B"
DOI: 10.1103/physrevb.110.155142
Abstract: In metals, low-energy effective theories are characterized by a set of coupling functions. Among them, the angle-dependent Fermi momentum specifies the size and shape of Fermi surface. Since the Fermi momentum grows incessantly under the… read more here.
Keywords: non fermi; points non; coupling functions; projective fixed ... See more keywords
Time-varying coupling functions: Dynamical inference and cause of synchronization transitions.
Sign Up to like & getrecommendations! Published in 2017 at "Physical Review E"
DOI: 10.1103/physreve.95.022206
Abstract: Interactions in nature can be described by their coupling strength, direction of coupling, and coupling function. The coupling strength and directionality are relatively well understood and studied, at least for two interacting systems; however, there… read more here.
Keywords: varying coupling; coupling functions; time varying; time ... See more keywords
A Synchronization Criterion for Two Hindmarsh-Rose Neurons with Linear and Nonlinear Coupling Functions Based on the Laplace Transform Method
Sign Up to like & getrecommendations! Published in 2021 at "Neural Plasticity"
DOI: 10.1155/2021/6692132
Abstract: In this paper, an analytical criterion is proposed to investigate the synchronization between two Hindmarsh-Rose neurons with linear and nonlinear coupling functions based on the Laplace transform method. Different from previous works, the synchronization error… read more here.
Keywords: criterion; coupling functions; linear nonlinear; nonlinear coupling ... See more keywords