925 citations · 1k across the 4 of their papers we have counts for
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quant-ph2001★ 54 cited
Exact gate-sequences for universal quantum computation using the XY-interaction alone
J. Kempe, K. B. Whaley
In a previous publication [1] we showed that it is possible to implement universal quantum computation with the anisotropic XY-Heisenberg exchange acting as a single interaction. T…
quant-ph2001★ 18 cited
Encoded Universality in Physical Implementations of a Quantum Computer
D. Bacon, J. Kempe, D. P. DiVincenzo +2
We revisit the question of universality in quantum computing and propose a new paradigm. Instead of forcing a physical system to enact a predetermined set of universal gates (e.g.,…
quant-ph2000★ 925 cited
Universal Quantum Computation with the Exchange Interaction
D. P. DiVincenzo, D. Bacon, J. Kempe +2
Experimental implementations of quantum computer architectures are now being investigated in many different physical settings. The full set of requirements that must be met to make…