Zobrazeno 1 - 10
of 4 581
pro vyhledávání: '"A. de Gracia"'
Web application pentesting is a crucial component in the offensive cybersecurity area, whose aim is to safeguard web applications and web services as the majority of the web applications are mounted in publicly accessible web environments. This metho
Externí odkaz:
http://arxiv.org/abs/2410.12422
In this work, we shall analyze the necessity of a proper definition of the dual structure for Elko spinors, and singular spinors in general. We examine in detail why the Dirac dual structure fails and it is not functional for these cases, highlightin
Externí odkaz:
http://arxiv.org/abs/2408.16196
In this paper, we provide a set of Hermitian interactions for quantum fields based on Elko, considering the recent achievements concerning the most general form of singular spinors and Wigner degeneracy. We consider Hermiticity and renormalizability
Externí odkaz:
http://arxiv.org/abs/2407.00126
Offensive security is one of the state of the art measures to protect enterprises and organizations. Penetration testing, broadly called pentesting, is a branch of offensive security designed to find, rate and exploit these vulnerabilities, in order
Externí odkaz:
http://arxiv.org/abs/2406.08242
Autor:
de Gracia, G. B., Nogueira, A. A.
In this work we extend the Kugo-Ojima-Nakanishi covariant operator formalism to quantize two higher derivative systems, considering their extended phase space structures. More specifically, the one describing spin-$0$ particles by a vector field and
Externí odkaz:
http://arxiv.org/abs/2404.11805
Autor:
de Gracia, G. B., Pimentel, B. M.
Taking into account the recent developments associated with duality in physics, this article is focused on investigating the properties of a tensor generalization of the electrodynamics dual to the standard vector model even considering the full radi
Externí odkaz:
http://arxiv.org/abs/2403.10793
Autor:
Ahluwalia, Dharam Vir, de Gracia, G. B., da Silva, Julio M. Hoff, Lee, Cheng-Yang, Pimentel, B. M.
Not all complete set of spinors can be used as expansion coefficients of a quantum field. In fact, Steven Weinberg established the uniqueness of Dirac spinors for this purpose provided: (a) one paid due attention to the multiplicative phases for each
Externí odkaz:
http://arxiv.org/abs/2312.17038
We build a setup for path integral quantization through the Faddeev-Jackiw approach, extending it to include Grassmannian degrees of freedom, to be later implemented in a model of generalized electrodynamics that involves fourth-order derivatives in
Externí odkaz:
http://arxiv.org/abs/2312.00943
Publikováno v:
Annals Phys. 459 (2023) 169545
This paper is focused on investigating the effects of a statistical interaction for graphene-like systems, providing Haldane-like properties for topologically trivial lattices. The associated self-energy correction yields an effective next-nearest ho
Externí odkaz:
http://arxiv.org/abs/2311.10073
Autor:
de Gracia, G. B.
Considering the recent advances, the weak correlation between the massive Kalb-Ramond and the Proca interacting models is investigated by means of a set of complementary quantum field techniques beyond the semi-classical approach. A consistent framew
Externí odkaz:
http://arxiv.org/abs/2303.05658