25 citations · 39 across the 3 of their papers we have counts for
3 papers
Localised zero-energy modes in the Kitaev model with vacancy-disorder
Santhosh G., V. Sreenath, Arul Lakshminarayan +1
We study the effects of vacancy disorder on the Kitaev model defined on a hexagonal lattice. We show that the vacancy disorder induces a zero-mode that is localized at the defect s…
Exact quantum spin liquids with Fermi surfaces in spin-half models
G. Baskaran, G. Santhosh, R. Shankar
An emergent Fermi surface in a Mott insulator, an exotic quantum spin liquid state, was suggested by Anderson in 1987. After a quick support for its existence in spin-half Heisenbe…
The synchronization of stochastic oscillators
Amitabha Nandi, G. Santhosh, R. K. Brojen Singh +1
We examine microscopic mechanisms for coupling stochastic oscillators so that they display similar and correlated temporal variations. Unlike oscillatory motion in deterministic dy…