The description of photon quantum states by means of probability-distribution functions (tomograms) of three different kinds (optical, symplectic and Fresnel ones) is presented. Mutual relations between the optical, symplectic and Fresnel tomograms are established. Evolution equation for states of Bose-Einstein condensate (Gross-Pitaevskii nonlinear equation) is given in the tomographic-probability representation. Entropy of solitons related to the Shannon entropy of the tomographic-probability representation is considered.
Optical, symplectic and fresnel tomographies of quantum states / S., De Nicola; Fedele, Renato; M. A., Man'Ko; V. I., Man'Ko. - In: ACTA PHYSICA HUNGARICA. B, QUANTUM ELECTRONICS. - ISSN 1589-9535. - STAMPA. - 20:3-4(2004), pp. 261-268. [10.1556/APH.20.2004.3-4.9]
Optical, symplectic and fresnel tomographies of quantum states
FEDELE, RENATO;
2004
Abstract
The description of photon quantum states by means of probability-distribution functions (tomograms) of three different kinds (optical, symplectic and Fresnel ones) is presented. Mutual relations between the optical, symplectic and Fresnel tomograms are established. Evolution equation for states of Bose-Einstein condensate (Gross-Pitaevskii nonlinear equation) is given in the tomographic-probability representation. Entropy of solitons related to the Shannon entropy of the tomographic-probability representation is considered.I documenti in IRIS sono protetti da copyright e tutti i diritti sono riservati, salvo diversa indicazione.
