11 citations · 12 across the 5 of their papers we have counts for
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Entanglement preservation in tripartite quantum systems under dephasing dynamics
Chandrashekar Radhakrishnan, Sovik Roy, Ravikumar Chinnarasu +1
Protecting entanglement from decoherence is a critical aspect of quantum information processsing. For many-body quantum systems evolving under decoherence, estimating multipartite…
Efficient Generation of Subnatural-Linewidth Biphotons by Controlled Quantum Interference
Ravikumar Chinnarasu, Chi-Yang Liu, Yi-Feng Ding +4
Biphotons of narrow bandwidth and long temporal length play a crucial role in long-distance quantum communication (LDQC) and linear optical quantum computing (LOQC). However, gener…
Shaping single photons and biphotons by inherent losses
Wei-Ming Su, Ravikumar Chinnarasu, Chang-Hau Kuo +1
Inherent loss is always to be avoided in generating single photons or biphotons, but interestingly it provides opportunities for manipulating the photon wave packet. In this paper…