2026-07-072026-07-07http://salesiana.dossiersoluciones.com/handle/123456789/92308Some properties of Plebanski squeezing operator and squeezed states created with time-dependent quadratic in position and momentum Hamiltonians are reviewed. New type of tomography of quantum states called squeeze tomography is discussed.17 pages LaTeX, 2 figures PostScript To appear in the Proccedings of the Conference ``Topics in Mathematical Physics, General Relativity and Cosmology on the Ocassion of the 75th Birthday of Professor Jerzy F. Plebanski'' Mexico City, August 2002 (World Scientific, Singapore)Quantum Physicstext