923 citations · 1.7k across the 55 of their papers we have counts for
3 papers · 1 filter
Characterizing Genuine Multisite Entanglement in Isotropic Spin Lattices
Himadri Shekhar Dhar, Aditi Sen De, Ujjwal Sen
We consider a class of large superposed states, obtained from dimer coverings on spin-1/2 isotropic lattices, whose potential usefulness ranges from organic molecules to quantum co…
Nonclassical properties of states engineered by superpositions of quantum operations on classical states
Arpita Chatterjee, Himadri Shekhar Dhar, Rupamanjari Ghosh
We consider an experimentally realizable scheme for manipulating quantum states using a general superposition of products of field annihilation () and creation ($\hat{a}^†…
Controllable quantum correlations of two-photon states generated using classically driven three-level atoms
Himadri Shekhar Dhar, Subhashish Banerjee, Arpita Chatterjee +1
We investigate the dynamics of two-photon correlations generated by the interaction of a three-level atom in the , or V configuration, with two classical external driving fi…