B. L. Hu, J. P. Paz and Y. Zhang, Physical Review D, Vol. 45, 1992, pp. 2843-2861.
http://dx.doi.org/10.1103/PhysRevD.45.2843

has been cited by the following article:

• TITLE: Diamond as a Solid State Quantum Computer with a Linear Chain of Nuclear Spins System

  AUTHORS: G. V. López, G. V. López

  KEYWORDS: Quantum Computer; Controlled-Not Gate; Diamond

  JOURNAL NAME: Journal of Modern Physics, Vol.5 No.1, January 22, 2014

  ABSTRACT: By removing a 12C atom from the tetrahedral configuration of the diamond, replacing it by a 13C atom, and repeating this in a linear direction, it is possible to have a linear chain of nuclear spins one half and to build a solid state quantum computer. One qubit rotation, controlled-not (CNOT) and controlled-controlled-not (CCNOT) quantum gates are obtained immediately from this configuration. CNOT and CCNOT quantum gates are used to determined the design parameters of this quantum computer.