3 papers
cond-mat.mes-hall2025
Strain-induced Ettingshausen effect in spin-orbit coupled noncentrosymmetric metals
Gautham Varma K, Azaz Ahmad, Gargee Sharma
Elastic deformations couple with electronic degrees of freedom in materials to generate gauge fields that lead to interesting transport properties. Recently, it has been well studi…
cond-mat.mes-hall2024
Geometry, anomaly, topology, and transport in Weyl fermions
Azaz Ahmad, Gautham Varma K., Gargee Sharma
Weyl fermions are one of the simplest objects that link ideas in geometry and topology to highenergy physics and condensed matter physics. Although the existence of Weyl fermions a…
cond-mat.mes-hall2023
Magnetotransport in spin-orbit coupled noncentrosymmetric and Weyl metals
Gautham Varma K, Azaz Ahmad, Sumanta Tewari +1
Recently, chiral anomaly (CA) has been proposed to occur in spin-orbit coupled noncentrosymmetric metals (SOC-NCMs), motivating CA to be a Fermi surface property rather than a Weyl…