Previously, Soeken and Thomsen presented six basic semantics-preserving rules for rewriting reversible logic circuits, defined using the well-known diagrammatic notation of Feynman. While this notation is both useful and intuitive for describing reversible circuits, its shortcomings in generality complicates the specification of more sophisticated and abstract rewriting rules. In this paper, we...

A set of p-valued logic gates (primitives) is called universal if an arbitrary p-valued logic function can be realized by a logic circuit built up from a finite number of gates belonging to this set. In the paper, we consider the problem of determining the number of universal single-element sets of ternary reversible logic gates with two inputs and two outputs. We have established that over 97%...

This paper presents a new approach for converting a ternary reversible circuit implemented from a truth table into an online testable circuit. Our approach adds three extra lines to the given circuit, inserts Feynman gates and M-S gates, and replaces the ternary Toffoli gates (KP-m gates) with TKP-(m+1) gates. Our approach works with only 2×2 gates and 1×1 gates and covers a higher number of de...

The reversible logic can be used in various research areas, e. g. quantum computation, cryptography and signal processing. In the paper we study reversible logic circuits with additional inputs, which consist of NOT, CNOT and C2NOT gates. We consider a set F (n, q) of all transformations Bn → Bn that can be realized by reversible circuits with (n+q) inputs. An analogue of Lupanov’s method for t...

A reversible cellular automaton (RCA) is a cellular automaton (CA) whose global function is injective and every configuration has at most one predecessor. Margolus showed that there is a computation-universal two-dimensional 2-state RCA. But his RCA has nonuniform neighbor, so Morita and Ueno proposed 16-state computation-universal RCA using partitioned cellular automata (PCA). Because PCA can ...

The Geant4 Application for Emission Tomography (GATE) is an advanced open-source software dedicated to Monte-Carlo (MC) simulations in medical imaging involving photon transportation (Positron emission tomography, single photon emission computed tomography, computed tomography) and in particle therapy. In this work, we extend the GATE to support simulations of optical imaging, such as biolumine...

A theoretical model for the I-V characteristics of buried-gate GaAs metal semiconductor field-effect transistors has been developed by solving dc continuity equation. This analysis includes the ion implanted buried-gate process. It is shown that the currentvoltage could be rather increased when introducing an optical fiber to the buried-gate GaAs MESFETs structure. The current -voltage characte...

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...

In this review paper we reviewed that the Programmable reversible logic is emerging as a prospective logic design style for implementation in modern nanotechnology and quantum computing with minimal impact on circuit heat generation. Many researchers provide advances in reversible logic using and quantum computer algorithms allow for improved computer architecture and arithmetic logic unit desi...

In the today’s era, reversible logics are the promising technology for the designing of low power digital logic system having major application in the field of nanotechnology, quantum computation, DNA and other low power digital circuits. Reversible logics provide zero power dissipation (Ideally) in the digital operations. There are numbers of circuit designed by the reversible logics and seque...