7 citations · 7 across the 2 of their papers we have counts for
2 papers
quant-ph2005★ 7 cited
Models of Quantum Cellular Automata
Carlos A. Perez-Delgado, Donny Cheung
In this paper we present a systematic view of Quantum Cellular Automata (QCA), a mathematical formalism of quantum computation. First we give a general mathematical framework with…
quant-ph2004
Improved Bounds for the Approximate QFT
Donny Cheung
It has previously been established that the logarithmic-depth approximate quantum Fourier transform (AQFT) provides a suitable replacement for the regular QFT in many quantum algor…