Energy loss is one of the major problems in traditional irreversible circuits. For every bit of information loss kTln2 joules of heat is lost. In order to reduce the energy loss the concept of reversible logic circuits are introduced. Here we have described an algorithm for simplifying the reversible logic circuit and hence reduction of circuit cost and energy. The algorithm considers sub_circu...

ABSTRACT Novel realizations of reversible logic transforms using reversible butterfly diagrams are presented. Two design methods are shown using: (1) classical Kronecker recursion, and (2) parallel orderings of new classes of reversible butterfly diagrams. Quantum circuits that realize the new classes of butterfly diagrams are also introduced. Since the reduction of power consumption is a major...

Reversible logic is experience renewed interest as we are approach the limits of CMOS technologies. While physical implementations of reversible gates have yet to materialize, it is safe to assume that they will rely on faulty individual components. In this work we present a present a method to provide fault tolerance to a reversible circuit based on invariant relationships.

Multiplier circuits play an important role in reversible computation, which is helpful in diverse areas such as low power CMOS design, optical computing, DNA computing and bioinformatics. Here we propose a new reversible multiplier circuit with optimized hardware complexity. The optimized multiplier circuit is compared with the earlier proposals. We have shown that the quantum cost of earlier p...

Reversible circuits provide the subject of a new promising direction of circuit design. Reversible circuits are cascades of reversible gates specifying bijective functions on Boolean vectors. As one encounters quite a variety of reversible gates in the literature, there are many classes of reversible circuits. Two main problems are considered: (1) How can circuits of one class be transformed in...

In today‟s world everyday a new technology which is faster, smaller and more complex than its predecessor is being developed. Reversible computation is a research area characterized by having only computational models that is both forward and backward deterministic. Reversible Logic is gaining significant consideration as the potential logic design style for implementation in modern nanotechnol...