%0 Journal Article %1 WOS:000229378200006 %A Mendes, KC %A Landim, RR %A Almeida, CAS %C 5 TOH TUCK LINK, SINGAPORE 596224, SINGAPORE %D 2005 %I WORLD SCIENTIFIC PUBL CO PTE LTD %J MODERN PHYSICS LETTERS A %K Dirac coupling; field gauge model; nonlinear nonminimal quantization; sigma theories} {O(3) %N 13 %P 1005-1012 %R 10.1142/S021773230501635X %T Dirac quantization of a nonminimal gauged O(3) sigma model %V 20 %X The (2 + 1)-dimensional gauged O(3) nonlinear sigma model with Chern-Simons term is canonically quantized. Furthermore, we study a nonminimal coupling in this model implemented by means of a Pauli-type term. It is shown that the set of constraints of the model is modified by the introduction of the Pauli coupling. Moreover, we found that the quantum commutator relations in the nominimal case is independent of the Chern-Simons coefficient, in contrast to the minimal one.

@article{WOS:000229378200006, abstract = {The (2 + 1)-dimensional gauged O(3) nonlinear sigma model with Chern-Simons term is canonically quantized. Furthermore, we study a nonminimal coupling in this model implemented by means of a Pauli-type term. It is shown that the set of constraints of the model is modified by the introduction of the Pauli coupling. Moreover, we found that the quantum commutator relations in the nominimal case is independent of the Chern-Simons coefficient, in contrast to the minimal one.}, added-at = {2022-05-23T20:00:14.000+0200}, address = {5 TOH TUCK LINK, SINGAPORE 596224, SINGAPORE}, author = {Mendes, KC and Landim, RR and Almeida, CAS}, biburl = {https://www.bibsonomy.org/bibtex/2b3615391e3483d6f3b37f5796e2a9618/ppgfis_ufc_br}, doi = {10.1142/S021773230501635X}, interhash = {0fba461362892bf99f619912d006828d}, intrahash = {b3615391e3483d6f3b37f5796e2a9618}, issn = {0217-7323}, journal = {MODERN PHYSICS LETTERS A}, keywords = {Dirac coupling; field gauge model; nonlinear nonminimal quantization; sigma theories} {O(3)}, number = 13, pages = {1005-1012}, publisher = {WORLD SCIENTIFIC PUBL CO PTE LTD}, pubstate = {published}, timestamp = {2022-05-23T20:00:14.000+0200}, title = {Dirac quantization of a nonminimal gauged O(3) sigma model}, tppubtype = {article}, volume = 20, year = 2005 }