Hot axions, thermally produced in the Early Universe, would contribute to dark radiation and are thus subject to present and future constraints from $N_{\rm eff}$. In this paper we quantify the contribution to $N_{\rm eff}$ and its uncertainty in models with axion-gluon couplings from thermal dynamics above the QCD transition. In more detail, we de...
Form factors in the sinh-Gordon model are studied semiclassically for small values of the parameter $b\sim\hbar^{1/2}$ in the background of a radial classical solution, which describes a heavy exponential operator placed at the origin. For this purpose we use a generalization of the radial quantization scheme, well known for a massless boson field....
Agriculture is a vital human activity that contributes to sustainable development. A few decades ago, the agricultural sector adopted the Internet of Things (IoT), which has played a relevant role in precision and smart farming. The IoT developments in agriculture require that numerous connected devices work cooperatively. This increases the vulner...
The fourth industrial revolution began a few years ago with the advancement and integration of artificial intelligence, digitalization, and automation in different economic sectors. The naval industry in different countries has also been at the forefront of this revolution, introducing robotics to achieve ships with levels of automation and surface...
The industrial revolution is a current theme in 2023, with industry 4.0. This concept refers to the 4th industrial revolution. It has its flag the technological immersion in companies. Objective: Analyze the benefits and damages that this trend has caused in society and its interference in the educational sector. Methodology: This is an explorator...
We compute the structure constants of topological symmetric orbifold theories up to third order in the large N expansion. The leading order structure constants are dominated by topological metric contractions. The first order interactions are single cycles joining while at second order we can have double joining as well as splitting. At third order...
We have now entered a post-neoliberal era, characterised by deglobalisation and reindustrialisation to obtain resilience and security in value chains and increase manufacturing capacity in Europe and the US. Europe has not to the same extent suffered from deindustrialisation as the US. Typical examples of the industrial structure in Europe are the ...
El objetivo del presente artículo es conocer los factores que intervienen en la implementación del sistema RETA 1.0 para el registro de denuncias de los delitos de trata de personas en Lima. Para ello, se empleó un enfoque cualitativo, con diseño de tipo fenomenológico. La muestra estuvo conformada por 06 efectivos policiales pertenecientes a la Di...
The Industry 4.0 has gained prominence in academic discourse and innovation policies due to its appeal stemming from cost reduction and global momentum. It is grounded in electronic and digital technologies that integrate machinery, software, and personnel for commercial objectives, offering benefits such as traceability and flexibility, alongside ...
Introduction: The brewing sector is committed to advertising communication strategies in which brand experiences and their dissemination in social networks stand as fundamental premises to achieve strategic objectives. Experiential events emerge in a notorious way to reinforce consumer brand experiences. Methodology: This descriptive, exploratory a...
