Non-Abelian geometric phases in ground state Josephson devices

Interesting arxiv paper today….

Non-Abelian geometric phases in ground state Josephson devices

It’s a shame that the proposed experimental scheme is based around charge qubits 🙂

EDIT: A couple of other interesting recent Physics stories and links:

Quantum photosynthesis
Spin qubits at Princeton
A Simple n-Dimensional Intrinsically Universal Quantum Cellular Automaton
Fixed-gap adiabatic quantum computation

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