With the increase in fabrication density over the last few decades, semiconductor technology is being pushed to extreme limits and power dissipation has become a major issue. Researchers have been ...

Manabu: "Doctor, last time you taught me about the mysterious properties of 'qubits,' but how do you actually program them?

A team of researchers has made a stride in quantum circuit design, which can substantially reduce energy consumption in computing. Leading computing technologies suffer from a critical challenge, i.e.

Eigen Labs' crowdsourced challenge produced quantum circuits surpassing Google's benchmarks by 62%, with implications for Bitcoin and Ethereum ...

Quantum computers, systems that process information using the principles of quantum mechanics, could solve some problems that cannot be tackled by the classical computers currently used worldwide.

The reversible logic has received great attention in the past recent years due to its ability in reducing the power dissipation. Owing to its unique technique of one-to-one mapping between the inputs ...

Quantum computers are anticipated to be able to solve important problems that are beyond the capabilities of classical computers. Quantum computations are performed through a large sequence of basic ...

A quantum logic gate is a basic quantum device that operates on a small number of quantum bits or qubits. A unitary matrix -- a square matrix of complex numbers -- represents the quantum gate. A 2nx2n ...