5 citations · 5 across the 2 of their papers we have counts for
2 papers
cond-mat.str-el2023★ 5 cited
Unconventional quantum criticality in a non-Hermitian extended Kitaev chain
S Rahul, Nilanjan Roy, Ranjith R Kumar +2
We investigate the nature of quantum criticality and topological phase transitions near the critical lines obtained for the extended Kitaev chain with next nearest neighbor hopping…
cond-mat.str-el2021
Physics of emergence beyond Berezinskii-Kosterlitz-Thouless transition for interacting topological quantum matter
Ranjith R Kumar, Sujit Sarkar
An attempt is made to find different emergent quantum phases for interacting topological state of quantum matter. Our study is based on the quantum field theoretical renormalizatio…