New monogamy relations for multiqubit systems. - Priyabrata Char; Prabir Kumar Dey; Amit Kundu; Indrani Chattopadhyay; Debasis Sarkar (Quantum Inf. Process., 2021)

Structure of resource theory of block coherence. - Prabir Kumar Dey; D. Chakraborty; Priyabrata Char; Indrani Chattopadhyay; Amit Bhar; Debasis Sarkar (Quantum Inf. Comput., 2024)