32 citations · 42 across the 3 of their papers we have counts for
3 papers · 1 filter
Comments on quant-ph/0506137: Fast quantum search algorithms by qubit comparisons exploiting global phase interference
L. A. B. Kowada, C. M. H. de Figueiredo, R. Portugal +1
Recently, Andreas de Vries proposed a quantum algorithm that would find an element in an unsorted database exponentially faster than Grover's algorithm. We show that de Vries' algo…
Shor's Algorithm for Factoring Large Integers
C. Lavor, L. R. U. Manssur, R. Portugal
This work is a tutorial on Shor's factoring algorithm by means of a worked out example. Some basic concepts of Quantum Mechanics and quantum circuits are reviewed. It is intended f…
Grover's Algorithm: Quantum Database Search
C. Lavor, L. R. U. Manssur, R. Portugal
We review Grover's algorithm by means of a detailed geometrical interpretation and a worked out example. Some basic concepts of Quantum Mechanics and quantum circuits are also revi…