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Akademický článek

Renormalizability of $${\mathcal {N}}=1$$ N=1 super Yang–Mills theory in Landau gauge with a Stueckelberg-like field

Autor: M. A. L. Capri, D. M. van Egmond, M. S. Guimaraes, O. Holanda, S. P. Sorella, R. C. Terin, H. C. Toledo

Publikováno v: European Physical Journal C: Particles and Fields, Vol 78, Iss 10, Pp 1-14 (2018)

Abstract We construct a vector gauge invariant transverse field configuration $$V^H$$ VH , consisting of the well-known superfield V and of a Stueckelberg-like chiral superfield $$\Xi $$ Ξ . The renormalizability of the Super Yang Mills action in th

Externí odkaz: https://doaj.org/article/f3708cd21cc64e899a48b9b250d5c6a3

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Akademický článek

N=2 Supersymmetry with Central Charge: A Twofold Implementation

Autor: L. P. R. Ospedal, R. C. Terin

Publikováno v: Advances in High Energy Physics, Vol 2019 (2019)

In this work, we analyze an extended N=2 supersymmetry with central charge and develop its superspace formulation under two distinct viewpoints. Initially, in the context of classical mechanics, we discuss the introduction of deformed supersymmetric

Externí odkaz: https://doaj.org/article/d4b135fd14bc4c8abadd310d2fe34ba8

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Aspects of the gauge boson-gaugino mixing in a supersymmetric scenario with Lorentz-symmetry violation

Autor: R. C. Terin, W. Spalenza, H. Belich, J. A. Helayël-Neto

Publikováno v: Physical Review

We write down an $\mathcal{N}=1$ supersymmetric extension for non-Abelian gauge theories in (1+3) dimensions with a Lorentz- and CPT-violating term of the Carroll-Field-Jackiw type. By including effects of the background (supersymmetric) fermion bili

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::fb30c4bb61f5c52ec7278bd6023af4ed
http://arxiv.org/abs/2202.04214

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An all order renormalizable Refined-Gribov-Zwanziger model with BRST invariant fermionic horizon function in linear covariant gauges

Autor: R. C. Terin, Silvio P. Sorella, M. A. L. Capri

Publikováno v: Physical Review

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: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::a962bc96e49864c34721668579958ba9
http://arxiv.org/abs/2107.08569

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Study of a gauge invariant local composite fermionic field

Autor: M. A. L. Capri, Silvio P. Sorella, R. C. Terin

Publikováno v: Annals Phys.
Annals Phys., 2020, 414, pp.168077. ⟨10.1016/j.aop.2020.168077⟩

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: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::4b0657a8e605c2b199cd647db47d884b
https://hal.archives-ouvertes.fr/hal-02338488

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Renormalization of a generalized supersymmetric version of the maximal Abelian gauge

Autor: M. A. L. Capri, R. C. Terin, H. C. Toledo

Publikováno v: Phys.Rev.D
Phys.Rev.D, 2019, 99 (2), pp.025015. ⟨10.1103/PhysRevD.99.025015⟩
Physical Review D
Physical Review D, American Physical Society, 2019, 99 (2), pp.025015. ⟨10.1103/PhysRevD.99.025015⟩
Physical Review

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: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::e9748901351b6b6e44e66b2b55476832
https://hal.archives-ouvertes.fr/hal-01953149

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Renormalizability of $${\mathcal {N}}=1$$

N = 1

super Yang–Mills theory in Landau gauge with a Stueckelberg-like field

Autor: M. A. L. Capri, D. M. van Egmond, M. S. Guimaraes, O. Holanda, S. P. Sorella, R. C. Terin, H. C. Toledo

Publikováno v: European Physical Journal
European Physical Journal C: Particles and Fields, Vol 78, Iss 10, Pp 1-14 (2018)

We construct a vector gauge invariant transverse field configuration $$V^H$$ VH , consisting of the well-known superfield V and of a Stueckelberg-like chiral superfield $$\Xi $$ Ξ . The renormalizability of the Super Yang Mills action in the Landau

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=dedup_wf_001::a8e2cfac7b068ffb152f6042143468e6
http://repo.scoap3.org/api

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Aspects of the refined Gribov-Zwanziger action in linear covariant gauges

Autor: Antonio D. Pereira, Silvio P. Sorella, R. F. Sobreiro, M. A. L. Capri, R. C. Terin, D. Fiorentini

We prove the renormalizability to all orders of a refined Gribov-Zwanziger type action in linear covariant gauges in four-dimensional Euclidean space. In this model, the Gribov copies are taken into account by requiring that the Faddeev-Popov operato

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::b9c6bf7a657a49bfdc813f91badb835d

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Renormalizability of pure 𝒩 = 1 super-Yang–Mills in the Wess–Zumino gauge in the presence of the local composite operators A2 and λ̄λ

Autor: M. A. L. Capri, R. C. Terin, Silvio P. Sorella, H. C. Toledo

Publikováno v: International Journal of Modern Physics A. 33:1850161

The [Formula: see text] super-Yang–Mills theory in the presence of the local composite operator [Formula: see text] is analyzed in the Wess–Zumino gauge by employing the Landau gauge fixing condition. Due to the supersymmetric structure of the th

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::7e1f39325e91b397c2f2a5b944cecd8b
https://doi.org/10.1142/s0217751x18501610

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