“We have demonstrated a system composed of a single quantum dot in a cavity that can be used to realize ... This is only a fraction of the 180-degree rotation required to make a full logic gate, ...

Two papers in this week's edition of Science report on research using quantum dots—solid state qubits—to make both a simple quantum logic gate with a single qubit and a coupled dynamic system ...

this is the first time that anyone has succeeded in demonstrating a reliable logic gate formed by two distant qubits,” says Noiri. “The demonstration opens up the possibility of scaling up quantum ...

For those just getting their start in digital logic, this teaching tool allows different logic gates to be wired together ... from a set of switches on the left to another set of LEDs on the ...

He was interested in representing logical statements that went "under, over, and beyond" Aristotle's approach to logic ... use for these gates are a triangle with a dot for a NOT, a D for the ...

Most if not all of the standard logic blocks come in an inverted form also such as the NAND gate shown here. The ability to invert logic functions is so useful in real life that I probably used ...

Researchers at QuTech developed somersaulting spin qubits for universal quantum logic ... gates' are indeed possible, with state-of-the-art performance. Qubits based on quantum dots are studied ...