Qubit, the Silent Revolution

“Qubit – The Ultimate Frontier” examines quantum computing as the latest technological revolution, tracing the evolution from the industrial age to the digital era. The publication explores quantum fundamentals (qubits, superposition, entanglement) and Google’s 2019 quantum supremacy achievement with Sycamore. It addresses current technical challenges including decoherence, scalability, and error correction, while analyzing the emerging “second quantum revolution” and its transformative applications in personalized medicine, artificial intelligence, and cybersecurity.