6 papers
Exactly solvable Stuart-Landau models in arbitrary dimensions
Pragjyotish Bhuyan Gogoi, Rahul Ghosh, Debashis Ghoshal +2
We use Clifford's geometric algebra to extend the Stuart-Landau system to dimensions and give an exact solution of the oscillator equations in the general case. At the super…
Electric and thermoelectric response for Weyl and multi-Weyl semimetals in planar Hall configurations including the effects of strain
Rahul Ghosh, Ipsita Mandal
We investigate the response tensors in planar Hall (or planar thermal Hall) configurations such that a three-dimensional Weyl or multi-Weyl semimetal is subjected to the influence…
Direction-dependent conductivity in planar Hall set-ups with tilted Weyl/multi-Weyl semimetals
Rahul Ghosh, Ipsita Mandal
We compute the magnetoelectric conductivity tensors in planar Hall set-ups, which are built with tilted Weyl semimetals (WSMs) and multi-Weyl semimetals (mWSMs), considering all po…
Signatures of topology in generic transport measurements for Rarita-Schwinger-Weyl semimetals
Ipsita Mandal, Shreya Saha, Rahul Ghosh
We investigate how the signatures of the topological properties of the bandstructures for nodal-point semimetals are embedded in the response coefficients, arising in two distinct…
Linear response in planar Hall and thermal Hall setups for Rarita-Schwinger-Weyl semimetals
Rahul Ghosh, Firdous Haidar, Ipsita Mandal
We investigate the nature of the linear-response tensors in planar Hall and planar thermal Hall setups, where we subject a Rarita-Schwinger-Weyl (RSW) semimetal to the combined inf…
Electric, thermal, and thermoelectric magnetoconductivity for Weyl/multi-Weyl semimetals in planar Hall set-ups induced by the combined effects of topology and strain
Leonardo Medel, Rahul Ghosh, Alberto MartÃn-Ruiz +1
We continue our investigation of the response tensors in planar Hall (or planar thermal Hall) configurations where a three-dimensional Weyl/multi-Weyl semimetal is subjected to the…