The charge and spin of an electron are considered to be inseparably connected. But in a strictly one-dimensional quantum world, both quantum – spin and charge – properties are separable from each other. This fifty-year-old
Editor’s note: This post is not directly linked to quantum computing or technology but we do think it may interest our readers. Banco Bradesco, a prominent Brazilian financial institution, has been working with IBM Research
Physicists at ETH Zurich have observed a surprising twist in a quantum system caused by the interplay between energy dissipation and coherent quantum dynamics. To explain it, they found a concrete analogy to mechanics. The
Researchers at Leibniz University Hannover (LUH) and Physikalisch-Technische Bundesanstalt (PTB) have now developed a new method for ion-trapped qubits under vacuum by using electric fields above a chip structure. Qubit operations are implemented by sending microwave
