Four Qubits on One Chip
A computer chip with four superconducting qubits.
This computer chip includes four superconducting qubits that comprise a quantum mechanical version of a computer microprocessor. Quantum computers are expected to be able to solve various problems that are far too difficult to be handled by conventional computers.
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Journalists wishing to reproduce this image for news stories about related research should include the following image credit: Credit: Image Courtesy of Erik Lucero. (2011).