Higher melonic theories
نویسندگان
چکیده
منابع مشابه
Higher-order theories
We extend our approach to abstract syntax (with binding constructions) through modules and linearity. First we give a new general definition of arity, yielding the companion notion of signature. Then we obtain a modularity result as requested by [GU03]: in our setting, merging two extensions of syntax corresponds to building an amalgamated sum. Finally we define a natural notion of equation con...
متن کاملDeconstructed Higher Dimensional Gauge Theories
The idea of deconstructing higher dimensional gauge theories is reviewed. Its several potential physical applications are also discussed. Higher dimensional gauge theories o er interesting new tools to understand the roots of the Standard Model. Among other things, gauge symmetries can be broken by compacti cation process on singular manifolds, e.g. on orbifolds. Moreover compacti cation on orb...
متن کاملHigher-Derivative Massive Fermion Theories
We propose and canonically quantize a generalization of the two-dimensional massive fermion theory described by a Lagrangian containing third-order derivatives. In our approach the mass term contains a derivative coupling. The quantum solution is expressed in terms of three usual fermions. Employing the standard bosonization scheme, the equivalent boson theory is derived. The results obtained a...
متن کاملRenormalizable Expansion for Nonrenormalizable Theories: I. Scalar Higher Dimensional Theories
We demonstrate how one can construct renormalizable perturbative expansion in formally nonrenormalizable higher dimensional scalar theories. It is based on 1/N -expansion and results in a logarithmically divergent perturbation theory in arbitrary high odd space-time dimension. The resulting effective coupling is dimensionless and is running in accordance with the usual RG equations. The corresp...
متن کاملSingular instantons in higher derivative theories
We study the Hawking-Turok (HT) instanton solutions which have been employed to describe the creation of an open inflationary universe, in the context of higher derivative theories. We consider the effects of adding quadratic and cubic terms of the forms αR2 and βR3 to the gravitational action. Using a conformal transformation to convert the higher derivative theories into theories of self inte...
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: Journal of High Energy Physics
سال: 2018
ISSN: 1029-8479
DOI: 10.1007/jhep09(2018)049