caa a22 4500 467911134 CHVBK 20180406152849.0 cr unu---uuuuu 170328e20061201xx s 000 0 eng 10.1007/s11232-006-0147-9 doi (NATIONALLICENCE)springer-10.1007/s11232-006-0147-9 Soliton-skyrmion in the extended chiral group E χ including diquark parameters [Elektronische Daten] [V. Novozhilov, Yu. Novozhilov] We consider the extended chiral group Eχ and investigate whether solitons-skyrmions can be formed by the chiral field with diquark parameters in the symplectic subgroup of Eχ. We find that isolated solitons (i.e., solitons in the gluonic vacuum) can be stable in the chromomagnetic vacuum and their topological charge starts from ±4/3. Springer Science+Business Media, Inc., 2006 color chiral model nationallicence diquark nationallicence chiral anomaly nationallicence Novozhilov V. Fock Institute of Physics, St. Petersburg State University, St. Petersburg, Russia aut Novozhilov Yu Fock Institute of Physics, St. Petersburg State University, St. Petersburg, Russia aut Theoretical and Mathematical Physics Kluwer Academic Publishers-Consultants Bureau 149/3(2006-12-01), 1632-1638 0040-5779 149:3<1632 2006 149 11232 https://doi.org/10.1007/s11232-006-0147-9 text/html Onlinezugriff via DOI 1 research-article jats NATIONALLICENCE 856 40 https://doi.org/10.1007/s11232-006-0147-9 text/html Onlinezugriff via DOI NATIONALLICENCE 700 1- Novozhilov V. Fock Institute of Physics, St. Petersburg State University, St. Petersburg, Russia aut NATIONALLICENCE 700 1- Novozhilov Yu Fock Institute of Physics, St. Petersburg State University, St. Petersburg, Russia aut NATIONALLICENCE 773 0- Theoretical and Mathematical Physics Kluwer Academic Publishers-Consultants Bureau 149/3(2006-12-01), 1632-1638 0040-5779 149:3<1632 2006 149 11232 Metadata rights reserved Springer special CC-BY-NC licence nationallicence BK010053 XK010053 XK010000 NATIONALLICENCE NATIONALLICENCE NL-springer