After trying out algorithmic trading on a quantum computer, HSBC recently joined a growing list of companies to claim that a revolutionary new form of computing was finally coming into its own.
The experiment was a “world first in bond trading” that showed “we are on the cusp of a new frontier of computing in financial services”, the bank said.
Some quantum experts are not so sure. Scott Aaronson, a professor of computer science at the University of Texas, dismissed it as one of an increasing number of “zombie claims” of quantum computing’s superiority.
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