24 citations · 24 across the 1 of their papers we have counts for
4 papers · 1 filter
Optimized quantum random-walk search algorithms
V. Potocek, A. Gabris, T. Kiss +1
Shenvi, Kempe and Whaley's quantum random-walk search (SKW) algorithm [Phys. Rev. A 67, 052307 (2003)] is known to require number of oracle queries to find the marked…
Scattering quantum random-walk search with errors
A. Gabris, T. Kiss, I. Jex
We analyze the realization of a quantum-walk search algorithm in a passive, linear optical network. The specific model enables us to consider the effect of realistic sources of noi…
Quantum teleportation with pair-coherent states
Aurel Gabris, Girish S. Agarwal
Recently it has been argued that all presently performed continuous variable quantum teleportation experiments could be explained using a local hidden variable theory. In this pape…
Vacuum induced Stark shifts for quantum logic using a collective system in a high quality dispersive cavity
A. Gabris, G. S. Agarwal
A collective system of atoms in a high quality cavity can be described by a nonlinear interaction which arises due to the Lamb shift of the energy levels due to the cavity vacuum […