@article{(Open Science Index):https://publications.waset.org/pdf/15942,
	  title     = {Entanglement-based Quantum Computing by Diagrams of States},
	  author    = {Sara Felloni and  Giuliano Strini},
	  country	= {},
	  institution	= {},
	  abstract     = {We explore entanglement in composite quantum systems
and how its peculiar properties are exploited in quantum
information and communication protocols by means of Diagrams
of States, a novel method to graphically represent and analyze how
quantum information is elaborated during computations performed
by quantum circuits.
We present quantum diagrams of states for Bell states generation,
measurements and projections, for dense coding and quantum teleportation,
for probabilistic quantum machines designed to perform
approximate quantum cloning and universal NOT and, finally, for
quantum privacy amplification based on entanglement purification.
Diagrams of states prove to be a useful approach to analyze quantum
computations, by offering an intuitive graphic representation of the
processing of quantum information. They also help in conceiving
novel quantum computations, from describing the desired information
processing to deriving the final implementation by quantum gate
arrays.},
	    journal   = {International Journal of Nuclear and Quantum Engineering},
	  volume    = {3},
	  number    = {9},
	  year      = {2009},
	  pages     = {736 - 746},
	  ee        = {https://publications.waset.org/pdf/15942},
	  url   	= {https://publications.waset.org/vol/33},
	  bibsource = {https://publications.waset.org/},
	  issn  	= {eISSN: 1307-6892},
	  publisher = {World Academy of Science, Engineering and Technology},
	  index 	= {Open Science Index 33, 2009},
	}