2 papers
gr-qc2024
PT-symmetry in one-way wormholes
Pascal Koiran, Hicham Zejli, J-P Levy +3
In a recent paper, we studied a modified version of the Einstein-Rosen bridge. This modified bridge is traversable and works as a one-way membrane: a particle on the first sheet fa…
cond-mat.mes-hall2024
Topological Solitons in Square-root Graphene Nanoribbons Controlled by Electric Fields
Haiyue Huang, Mamun Sarker, Percy Zahl +5
Graphene nanoribbons (GNRs) are unique quasi-one-dimensional (1D) materials that have garnered a lot of research interest in the field of topological insulators. While the topologi…