GAUGED LIFSHITZ MODEL WITH CHERN–SIMONS TERM
نویسندگان
چکیده
منابع مشابه
Solitons in a gauged Landau-Lifshitz model
We study the gauged Landau-Lifshitz model in which a suitably chosen triplet of background scalar fields is included. It is shown that the model admits solitonic configurations.
متن کاملGauged Gross–Neveu model with overlap fermions∗
Institute of Physics, University of Tokyo, Komaba, Tokyo, 153-8902 Japan February 29, 2008 We investigate chiral properties of the overlap lattice fermion by using solvable model in two dimensions, the gauged Gross-Neveu model. In this model, the chiral symmetry is spontaneously broken in the presence of small but finite fermion mass. We calculate the quasi-Nambu-Goldstone(NG) boson mass as a f...
متن کاملThe Gauged Thirring Model
We propose the gauged Thirring model as a natural gauge-invariant generalization of the Thirring model, four-fermion interaction of current-current type. In the strong gauge-coupling limit, the gauged Thirring model reduces to the recently proposed reformulation of the Thirring model as a gauge theory. Especially, we pay attention to the effect coming from the kinetic term for the gauge boson f...
متن کاملTopological and Nontopological Solitons in a Gauged O(3) Sigma Model with Chern-Simons term
TheO(3) nonlinear sigma model with its U(1) subgroup gauged, where the gauge field dynamics is solely governed by a Chern-Simons term, admits both topological as well as nontopological self-dual soliton solutions for a specific choice of the potential. It turns out that the topological solitons are infinitely degenerate in any given sector. ∗ E-mail: [email protected] ∗∗ E-mail: sanjay@iopb....
متن کاملA topological gauged sigma-model
We describe a topological field theory that studies the moduli space of solutions of the symplectic vortex equations. It contains as special cases the topological sigmamodel and topological Yang-Mills over Kähler surfaces. The correlation functions of the theory are closely related to the recently introduced Hamiltonian Gromov-Witten invariants. e-mail address: [email protected] addr...
متن کاملذخیره در منابع من
با ذخیره ی این منبع در منابع من، دسترسی به آن را برای استفاده های بعدی آسان تر کنید
ژورنال
عنوان ژورنال: International Journal of Modern Physics A
سال: 2013
ISSN: 0217-751X,1793-656X
DOI: 10.1142/s0217751x13500255