Dirac and Weyl semimetals react to position-dependent and time-dependent perturbations, such as strain, as if subject to emergent electromagnetic fields, known as pseudo-fields …
VA Kostelecký, R Lehnert, N McGinnis, M Schreck… - Physical Review …, 2022 - APS
We propose a correspondence between the description of emergent Lorentz symmetry in condensed-matter systems and the established general effective field theory for Lorentz …
The Weyl orbit refers to a new type of cyclotron orbit recently proposed in Weyl semimetals. This is a surface–bulk hybrid orbit that can be modulated by thickness and external fields …
Weyl fermions are hypothetical chiral particles that can also manifest as excitations near three-dimensional band crossing points in lattice systems. These quasiparticles are subject …
L Medel Onofre, A Martín-Ruiz - Physical Review B, 2023 - APS
The planar Hall effect (PHE), the appearance of an in-plane transverse voltage in the presence of coplanar electric and magnetic fields, has been ascribed to the chiral anomaly …
Y Araki - Annalen der Physik, 2020 - Wiley Online Library
Recent theoretical and experimental attempts have been successful in finding magnetic Weyl semimetal phases, which show nodal‐point structure in the electronic bands as well as …
In this work we study how CPT-odd Maxwell-Carroll-Field-Jackiw (MCFJ) electrodynamics as well as a dimension-5 extension of it affect the optical activity of continuous media. The …
We give a pedagogical introduction to quantum anomalies, how they are calculated using various methods, and why they are important in condensed matter theory. We discuss axial …
The planar Hall effect (PHE), the appearance of an in-plane transverse voltage in the presence of coplanar electric (E) and magnetic (B) fields, occurs in regular Weyl semimetals …