This is demonstrated succinctly by [Davide ‘dakk’ Gessa] with 200 lines of BASIC code on a Commodore 64 (GitHub), implementing a range of quantum gates. Much like a transistor in classical ...

“The Controlled-NOT (CNOT) gate we demonstrate is the basic building block of quantum logic, since in combination with one qubit gates it can be used to perform any quantum operation,” say ...

While many challenges remain, being able to perform basic gate operations with errors occurring below this threshold, satisfies an important condition for future large-scale quantum computation.

and NOR gates in quantum logic gates by combining key basic operations in quantum computing, such as the CNOT gate, V gate, and V+ gate. Quantum Random Access Memory (QRAM) is a memory ...

called QIR (Quantum Intermediate Representation), to serve as a common interface between programming languages for gate-based quantum computing and target quantum computation platforms.

Here we demonstrate that the accuracy of a semiconductor quantum dot pump can be dramatically improved by using specially designed gate drive ... as a future quantum representation of the ampere.