1. A New Approach for Optimization of Distributed Quantum Circuits
- Author
-
Seyed Ebrahim Hosseini, Davood Dadkhah, and Mariam Zomorodi
- Subjects
Physics and Astronomy (miscellaneous) ,Heuristic (computer science) ,Computer science ,General Mathematics ,01 natural sciences ,Teleportation ,010305 fluids & plasmas ,Quantum circuit ,Computer engineering ,Qubit ,0103 physical sciences ,Genetic algorithm ,Quantum system ,Equivalent circuit ,010306 general physics ,Quantum - Abstract
In the present work, a novel approach was proposed to optimize the teleportation cost in Distributed Quantum Circuits (DQCs) by applying a new approach. To overcome the difficulty with keeping a large number of qubits next to each other, DQCs, as a well-known solution, have always been employed. In a distributed quantum system, qubits are transferred from a subsystem to another subsystem by a quantum protocol such as teleportation. First, we proposed a heuristic approach through which we could replace the equivalent circuits in the initial quantum circuit. Then, we used a genetic algorithm to partition the placement of qubits so that the number of teleportations could be optimized for the communications of a DQC. Finally, results showed that the proposed approach could impressively work.
- Published
- 2021