Chirality in quantum computation with spin cluster qubits.
نویسندگان
چکیده
We study corrections to the Heisenberg interaction between several lateral, single-electron quantum dots. We show, using exact diagonalization, that three-body chiral terms couple triangular configurations to external sources of flux rather strongly. The chiral corrections impact single-qubit encodings utilizing loops of three or more Heisenberg coupled quantum dots.
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ورودعنوان ژورنال:
- Physical review letters
دوره 93 12 شماره
صفحات -
تاریخ انتشار 2004