Multipartite entanglement in quantum algorithms

作者：Bruss D^*; Macchiavello C

来源：Physical Review A, 2011, 83(5): 052313.

DOI：10.1103/PhysRevA.83.052313

We investigate the entanglement features of the quantum states employed in quantum algorithms. In particular, we analyze the multipartite entanglement properties in the Deutsch-Jozsa, Grover, and Simon algorithms. Our results show that for these algorithms most instances involve multipartite entanglement.

• 出版日期2011-5-17