Just like any machine, quantum computers are prone to make errors. These errors can cause the qubits to lose their quantum states, leading to inaccurate computations. To address this problem, quantum ...

Defiance Quantum ETF's diversified quantum computing exposure. Click for why QTUM's $3B growth matters and how a 2026 ...

The Defiance Quantum ETF has benefited from net fund flows as it seems to have benefited from positive news sentiment around the quantum computing theme in December 2024. In reality, QTUM has limited ...

The fund has surged 38% year to date as quantum computing breakthroughs capture investor attention, but extreme valuations among pure-play stocks suggest caution is warranted. Broad diversification ...

"Our quantum error-correcting code has a greater than 1/2 code rate, targeting hundreds of thousands of logical qubits," explains Kasai. "Moreover, its decoding complexity is proportional to the ...

A multinational team has cracked a long-standing barrier to reliable quantum computing by inventing an algorithm that lets ordinary computers faithfully mimic a fault-tolerant quantum circuit built on ...