The paper "Towards Designing Quantum Reversible 32-bit MIPS Register File"

The paper entitled "Towards Designing Quantum Reversible 32-bit MIPS Register File" was published by International Journal of High Performance Systems Architecture on May 1, 2020. It proposes a novel quantum reversible 32-bit MIPS register file for quantum computer processors. It presents a reversible 5-to-32 decoder, thirty-two reversible buffer registers, and two reversible 32-to-1 multiplexers, too. The proposed reversible decoder block, namely GH-DEC, and the proposed reversible multiplexer block, namely GH-MUX, use the Feynman, Toffoli, and Fredkin gates. They have been designed by a minimum number of constant inputs, number of garbage outputs, and quantum cost. Besides, output expressions of all the circuits are simplified to enhance the performance of proposed quantum design, considerably..

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