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E. Bagan, Iblisdir, S., and Muñoz-Tapia, R., “Relative states, quantum axes, and quantum references”, Physical Review A (Atomic, Molecular, and Optical Physics), vol. 73, pp. 022341–6, 2006.

E. Bagan, Monras, A., and Muñoz-Tapia, R., “Phase variance of squeezed vacuum states”, Physical Review A (Atomic, Molecular, and Optical Physics), vol. 78, pp. 043829–7, 2008.

E. Bagan and Muñoz-Tapia, R., “Aligning spatial frames through quantum channels”, International Journal of Quantum Information, vol. 4, p. 5, 2006.

E. Bagan, Ballester, M. A., Muñoz-Tapia, R., and Romero-Isart, O., “Purity Estimation with Separable Measurements”, Physical Review Letters, vol. 95, p. 110504, 2005.

E. Bagan, Monras, A., and Muñoz-Tapia, R., “Comprehensive analysis of quantum pure-state estimation for two-level systems”, Physical Review A (Atomic, Molecular, and Optical Physics), vol. 71, p. 062318, 2005.

E. Bagan, Baig, M., Muñoz-Tapia, R., and Rodriguez, A., “Collective versus local measurements in a qubit mixed-state estimation”, Physical Review A (Atomic, Molecular, and Optical Physics), vol. 69, p. 010304, 2004.

E. Bagan, Baig, M., and Muñoz-Tapia, R., “Entanglement-assisted alignment of reference frames using a dense covariant coding”, Physical Review A (Atomic, Molecular, and Optical Physics), vol. 69, p. 050303, 2004.

E. Bagan, Baig, M., and Muñoz-Tapia, R., “Quantum reverse engineering and reference-frame alignment without nonlocal correlations”, Physical Review A (Atomic, Molecular, and Optical Physics), vol. 70, p. 030301, 2004.

E. Bagan, Baig, M., Monras, A., and Muñoz-Tapia, R., “Optimal reconstruction of a pure qubit state with local measurements”, in Proceedings of the 8th ICSSUR, 2003.

E. Bagan, Baig, M., and Muñoz-Tapia, R., “Aligning Reference Frames with Quantum States”, arXiv, 2001.

E. Bagan, Ballester, M. A., Gill, R. D., Monras, A., and Muñoz-Tapia, R., “Optimal full estimation of qubit mixed states”, Physical Review A (Atomic, Molecular, and Optical Physics), vol. 73, pp. 032301–18, 2006.

E. Bagan, Ballester, M. A., Gill, R. D., Muñoz-Tapia, R., and Romero-Isart, O., “Separable Measurement Estimation of Density Matrices and its Fidelity Gap with Collective Protocols”, Physical Review Letters, vol. 97, pp. 130501–4, 2006.

E. Bagan, Calsamiglia, J., Demkowicz-Dobrzanski, R., and Muñoz-Tapia, R., “How to hide a secret direction”, New Journal of Physics, vol. 9, p. 244, 2007.

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