%0 Journal Article %1 WOS:000184510300009 %A Pedrosa, IA %A Guedes, I %C JOURNAL DEPT PO BOX 128 FARRER ROAD, SINGAPORE 912805, SINGAPORE %D 2003 %I WORLD SCIENTIFIC PUBL CO PTE LTD %J INTERNATIONAL JOURNAL OF MODERN PHYSICS B %K and canonical functions} invariant invariant; method oscillators; transformations; unitary wave {time-dependent %N 15 %P 2903-2912 %R 10.1142/S0217979203020673 %T Canonical approach to the time-dependent parametric oscillator with and without a singular potential %V 17 %X By using canonical and unitary transformations and the Lewis-Riesenfeld invariant method, the generalized invariant and the exact Schrodinger wave functions for a time-dependent parametric oscillator with and without an inverse quadratic potential are obtained.

@article{WOS:000184510300009, abstract = {By using canonical and unitary transformations and the Lewis-Riesenfeld invariant method, the generalized invariant and the exact Schrodinger wave functions for a time-dependent parametric oscillator with and without an inverse quadratic potential are obtained.}, added-at = {2022-05-23T20:00:14.000+0200}, address = {JOURNAL DEPT PO BOX 128 FARRER ROAD, SINGAPORE 912805, SINGAPORE}, author = {Pedrosa, IA and Guedes, I}, biburl = {https://www.bibsonomy.org/bibtex/207a5bbba8f7e24eb051fe4f24ebffb74/ppgfis_ufc_br}, doi = {10.1142/S0217979203020673}, interhash = {d1022ac65901b998c56c9cc378660827}, intrahash = {07a5bbba8f7e24eb051fe4f24ebffb74}, issn = {0217-9792}, journal = {INTERNATIONAL JOURNAL OF MODERN PHYSICS B}, keywords = {and canonical functions} invariant invariant; method oscillators; transformations; unitary wave {time-dependent}, number = 15, pages = {2903-2912}, publisher = {WORLD SCIENTIFIC PUBL CO PTE LTD}, pubstate = {published}, timestamp = {2022-05-23T20:00:14.000+0200}, title = {Canonical approach to the time-dependent parametric oscillator with and without a singular potential}, tppubtype = {article}, volume = 17, year = 2003 }