The hot and dense matter generated in heavy-ion collisions may contain domains which are
not invariant under P and CP transformations. Moreover, heavy-ion collisions can generate …

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 …

Weyl semimetals are crystalline solids that host emergent relativistic Weyl fermions and
have characteristic surface Fermi-arcs in their electronic structure. Weyl semimetals with …

Weyl fermions,, have been observed as three-dimensional, gapless topological excitations
in weakly correlated, inversion-symmetry-breaking semimetals,. However, their realization in …

In recent days, study of topological Weyl semimetals have become an active branch of
physics and materials science because they led to realization of the Weyl fermions and …

Abstract Three-dimensional (3D) topologicalWeyl semimetals (TWSs) represent a state of
quantum matter with unusual electronic structures that resemble both a '3D graphene'and a …

Topological Weyl semimetal (TWS), a new state of quantum matter, has sparked enormous
research interest recently. Possessing unique Weyl fermions in the bulk and Fermi arcs on …

Abstract Topological Weyl semimetals (TWSs) represent a novel state of topological
quantum matter,,, which not only possesses Weyl fermions (massless chiral particles that …

Multifold fermions are generalizations of twofold degenerate Weyl fermions with three-, four-,
six-, or eightfold degeneracies protected by crystal symmetries, of which only the last type is …

Topological Dirac and Weyl semimetals have an energy spectrum that hosts Weyl nodes
appearing in pairs of opposite chirality. Topological stability is ensured when the nodes are …