Zobrazeno 1 - 10
of 176
pro vyhledávání: '"Capri, M. A. L."'
We perform a $\mathcal{N}=1$ supersymmetric extension of the replica model quantized in the Landau gauge and compute the gluon and gluino propagators at tree-level, such results display a supersymmetric confined model very similar to the supersymmetr
Externí odkaz:
http://arxiv.org/abs/2109.06945
Publikováno v:
Phys. Rev. D 104, 054048 (2021)
We introduce, within the Refined-Gribov-Zwanziger setup, a composite BRST invariant fermionic operator coupled to the inverse of the Faddeev-Popov operator. As a result, an effective BRST invariant action in Euclidean space-time is constructed, enabl
Externí odkaz:
http://arxiv.org/abs/2107.08569
Publikováno v:
Phys. Rev. D 102, 033003 (2020)
The renormalization properties of two local BRST invariant composite operators, $(O,V_\mu)$, corresponding respectively to the gauge invariant description of the Higgs particle and of the massive gauge vector boson, are scrutinized in the $U(1)$ Higg
Externí odkaz:
http://arxiv.org/abs/2007.01770
Publikováno v:
Phys. Rev. D 101, 105003 (2020)
A nonlocal mass operator can be consistently set in local form through the introduction of a set of additional fields with geometrical appropriated properties. A local and polynomial gauge invariant action is thus identified. Equations compatible wit
Externí odkaz:
http://arxiv.org/abs/2002.07302
Publikováno v:
j.aop.2020.168077 (2020)
In this work, we study a gauge invariant local non-polynomial composite spinor field in the fundamental representation in order to establish its renormalizability. Similar studies were already done in the case of pure Yang-Mills theories where a loca
Externí odkaz:
http://arxiv.org/abs/1909.07927
Publikováno v:
Phys. Rev. D 99, 025015 (2019)
In this work we present an algebraic proof of the renormazibility of the super-Yang-Mills action quantized in a generalized supersymmetric version of the maximal Abelian gauge. The main point stated here is that the generalized gauge depends on a set
Externí odkaz:
http://arxiv.org/abs/1811.12358
The renormalization of $\mathcal{N}=1$ Super Yang-Mills theory with the presence of the local composite operators $AA$, $A_\mu \gamma_\mu \lambda$ and $\bar{\lambda}\lambda$ is analyzed in the Wess-Zumino gauge, employing the Landau condition. An all
Externí odkaz:
http://arxiv.org/abs/1804.09009
Autor:
Capri, M. A. L., van Egmond, D. M., Guimaraes, M. S., Holanda, O., Sorella, S. P., Terin, R. C., Toledo, H. C.
We construct a vector gauge invariant transverse field configuration $V^H$, consisting of the well-known superfield $V$ and of a Stueckelberg-like chiral superfield. The renormalizability of the Super Yang Mills action in the Landau gauge is analyzed
Externí odkaz:
http://arxiv.org/abs/1803.03077
Autor:
Capri, M. A. L., Dudal, D., Guimaraes, M. S., Pereira, A. D., Mintz, B. W., Palhares, L. F., Sorella, S. P.
In light of the recently established BRST invariant formulation of the Gribov-Zwanziger theory, we show that Zwanziger's horizon function displays a universal character. More precisely, the correlation functions of local BRST invariant operators eval
Externí odkaz:
http://arxiv.org/abs/1802.04582
The $\mathcal{N}=1$ Super Yang-Mills theory in the presence of the local composite operator $A^2$ is analyzed in the Wess-Zumino gauge by employing the Landau gauge fixing condition. Due to the superymmetric structure of the theory, two more composit
Externí odkaz:
http://arxiv.org/abs/1801.09221