Artificial intelligence (AI) has dominated the attention of U.S. equity markets since 2023. However, quantum computing is emerging as a potential trend on Wall Street.

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In April, Nvidia (NVDA +5.93%) expanded its quantum computing footprint with the launch of the Ising AI model family, designed to improve how quantum computers are calibrated and how they correct their errors. Because the qubits at the heart of any quantum computer are so delicate and sensitive, they can be interfered with by even tiny external forces. The result of such interference: errors in the results of the calculations. Reducing those high error rates and finding effective ways to correct those that do occur are among the biggest…