Laser-noise-induced correlations and anti-correlations in electromagnetically induced transparency L. S. Cruz, D. Felinto, J.G. Aguirre Gómez, M. Martinelli, P. Valente, A. Lezama and P. Nussenzveig Eur. Phys. J. D, 41 3 (2007) 531-539 Published online: 17 November 2006 DOI: 10.1140/epjd/e2006-00254-4