Preparation of GHZ states via Grover's quantum searching algorithm

Abstract

In this paper we propose an approach to prepare GHZ states of an arbitrary multi-particle system in terms of Grover's fast quantum searching algorithm. This approach can be regarded as an extension of the Grover's algorithm to find one or more items in an unsorted database.

9 pages, Email address: [email protected]

References in corpus (3)

• Experimental quantum teleportation
• Coherent control of macroscopic quantum states in a single-Cooper-pair box
• Quantum searching's underlying SU(2) structure and its quantum decoherence effects

Cited by in corpus (2)

• Optimization of probabilistic quantum search algorithm with a priori information
• Invariance of success probability in Grover's quantum search under local noise with memory