3 papers
cond-mat.mes-hall2026
Local Magnetometry from Measurement-Induced Dissipation
Rishith Reddy, Parveen Kumar, Ankur Das
Magnetic phases are commonly identified through macroscopic magnetization, yet many ordered states, including antiferromagnets and altermagnets, possess a vanishing net moment desp…
cond-mat.mes-hall2024
Stable nodal line semimetals in the chiral classes in three dimensions
Faruk Abdulla, Ganpathy Murthy, Ankur Das
It has been realized over the past two decades that topological nontriviality can be present not only in insulators but also in gapless semimetals, the most prominent example being…
cond-mat.mes-hall2023
Topological nodal line semimetals with chiral symmetry
Faruk Abdulla, Ganpathy Murthy, Ankur Das
Topological semimetals in three dimensions display band-touchings at points (Weyl or Dirac semimetals) or nodal lines in the Brillouin zone. Weyl semimetals can occur with internal…