Maximum-likelihood estimation of quantum processes
Jaromír Fiurášek and Zdeněk Hradil
Phys. Rev. A 63, 020101(R) (2001) - Published 9 January, 2001
Experimental observation of nonclassical effects on single-photon detection rates
K. J. Resch, J. S. Lundeen, and A. M. Steinberg
Phys. Rev. A 63, 020102(R) (2001) - Published 11 January, 2001
Relation of the oscillator and Coulomb systems on spheres and pseudospheres
Armen Nersessian and George Pogosyan
Phys. Rev. A 63, 020103(R) (2001) - Published 18 January, 2001