Direct implementation of gate operations between non-interacting quantum bits in quantum systems
Garigipati, Rudrayya Chowdary
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Chowdary Garigipati, Rudrayya. 2013. Direct Implementation of Gate Operations between Non-interacting Quantum Bits. -- In Proceedings: 9th Annual Symposium: Graduate Research and Scholarly Projects. Wichita, KS: Wichita State University, p.45-46
Most physical realizations of a quantum computer are based on a linear nearest neighbor (LNN) arrangement of qubits where qubits are arranged along an array, and only the adjacent qubits interact with each other. To perform an operation between two non-NN (remote) qubits, additional gates are required to bring the qubits adjacent to each other, which can increase the computational overhead. Here, we propose a new scheme using a learning algorithm as a tool, to find the system parameters that perform Controlled-Not (CNOT) gate efficiently between remote qubits in LNN architectures which is an elementary operation in quantum systems.
Paper presented to the 9th Annual Symposium on Graduate Research and Scholarly Projects (GRASP) held at the Marcus Welcome Center, Wichita State University, May 8, 2013.
Research completed at the Department of Electrical Engineering and Computer Science, College of Engineering