Sanjeev Kumar

activity

20032021

most citedSpin-orbital frustrations and anomalous metallic state in iron-pnictide superconductors

348 citations · 913 across the 33 of their papers we have counts for

collaborators

Showing 2019Show all

2 papers · 1 filter

cond-mat.str-el2019

Multiple phase transitions and high-field quadrupolar order in a model for $β$ -TeVO $_{4}$

Ayushi Singhania, Sanjeev Kumar

Motivated by the complex behavior of the frustrated magnet $β$ -TeVO $_{4}$ , we study an anisotropic Heisenberg model for coupled spin- $1/2$ zigzag chains. Using cluster mean field app…

hep-th2019★ 6 cited

Phase Diagrams of Charged Compact Boson Stars

Sanjeev Kumar, Usha Kulshreshtha, Daya Shankar Kulshreshtha +1

Compact boson stars, whose scalar field vanishes identically in the exterior region, arise in a theory involving a {\it massless} complex scalar field with a conical potential, whe…

Multiple phase transitions and high-field quadrupolar order in a model for β-TeVO4​

Phase Diagrams of Charged Compact Boson Stars

Multiple phase transitions and high-field quadrupolar order in a model for $β$ -TeVO $_{4}$