Teleportation via maximally and non-maximally entangled mixed states. - Satyabrata Adhikari; Archan S. Majumdar; Sovik Roy; Biplab Ghosh; Nilakantha Nayak (Quantum Inf. Comput., 2010)

Controlled secret sharing protocol using a quantum cloning circuit. - Satyabrata Adhikari; Sovik Roy; Shantanav Chakraborty; Vinayak Jagadish; M. K. Haris; Atul Kumar 001 (Quantum Inf. Process., 2014)

A cloned qutrit and its utility in information processing tasks. - Sovik Roy; Nirman Ganguly; Atul Kumar 001; Satyabrata Adhikari; Archan S. Majumdar (Quantum Inf. Process., 2014)

A revisit to non-maximally entangled mixed states: teleportation witness, noisy channel and discord. - Sovik Roy; Biplab Ghosh (Quantum Inf. Process., 2017)

Teleportation of unknown qubit via Star-type tripartite states. - Anushree Bhattacharjee; Abhijit Mandal; Sovik Roy (Quantum Inf. Process., 2025)