3D MAXWELL-CHERN-SIMONS SPONTANEOUS SYMMETRY BREAKING
نویسندگان
چکیده
منابع مشابه
Dimensional transmutation and symmetry breaking in Maxwell-Chern-Simons scalar QED
The mechanism of dimensional transmutation is discussed in the context of Maxwell-Chern-Simons scalar QED. The method used is non-perturbative. The effective potential describes a broken symmetry state. It is found that the symmetry breaking vacuum is more stable when the Chern-Simons mass is different from zero. Pacs numbers: 11.10.Ef, 11.10.Gh
متن کاملMaxwell-Chern-Simons Casimir effect.
In odd-dimensional spaces, gauge invariance permits a Chern-Simons mass term for the gauge fields in addition to the usual Maxwell-Yang-Mills kinetic energy term. We study the Casimir effect in such a (2+1)-dimensional Abelian theory. For the case of parallel conducting lines the result is the same as for a scalar field. For the case of circular boundary conditions the results are completely di...
متن کاملMass Generation and Symmetry Breaking in Chern-Simons Supergravity
with R = dW + WW . On the fermion ground state, it is generally taken from granted that the right hand side vanishes. The goal of this paper is to study this assumption in detail. Chern-Simons gravity was first introduced in [2] in three dimensions. It was then pointed out [1] that the same construction can be carried over to five dimensions. Poincare Chern-Simons supergravities were introduced...
متن کاملSpontaneous Symmetry Breaking and the Renormalization of the Chern-Simons Term
We calculate the one-loop perturbative correction to the coefficient of the Chern-Simons term in non-abelian gauge theory in the presence of Higgs fields, with a variety of symmetry-breaking structures. In the case of a residual U(1) symmetry, radiative corrections do not change the coefficient of the ChernSimons term. In the case of an unbroken non-abelian subgroup, the coefficient of the rele...
متن کاملSpontaneous Symmetry Breaking for Scalar QED with Non-minimal Chern-Simons Coupling
We investigate the two-loop effective potential for both minimally and nonminimally coupled Maxwell-Chern-Simons theories. The non-minimal gauge interaction represents the magnetic moment interaction between a charged scalar and the electromagnetic field. In a previous paper we have shown that the two loop effective potential for this model is renormalizable with an appropriate choice of the no...
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: Modern Physics Letters A
سال: 1990
ISSN: 0217-7323,1793-6632
DOI: 10.1142/s021773239000189x