Design of quantum cost efficient 4-bit reversible universal shift register
Heranmoy Maity, Arindam Biswas, Anup Kr. Bhattacherjee, Anita Pal · 2017 Devices for Integrated Circuit (DevIC) · 2017
This paper proposed the design of quantum cost efficient 4-bit reversible universal shift register(RUSR) using existing reversible logic gates. The proposed design is very useful in quantum computing due to its low quantum cost, less no. of reversible logic gate and low garbage outputs. The quantum cost(QC), garbage output(GO), number of gates are respectively 68, 20 and 16 for proposed work.