We study weighted modular inequalities for a generalized maximal operator associated to a Young function in the context of spaces of homogeneous type. We prove the equivalence between these inequalities and a Dini-type ...

We obtain new constraints for the modular energy of general states by using the monotonicity property of relative entropy. In some cases, modular energy can be related to the energy density of states and these constraints ...

We compute the modular Hamiltonians of regions having the future horizon lying on a null plane. For a CFT this is equivalent to regions with a boundary of arbitrary shape lying on the null cone. These Hamiltonians have a ...

For a Young function, we define the generalized maximal operator associated with this function and we study modular estimates with and without weights in the context of spaces of homogeneous type. We show that these ...

O avanço tecnológico, seguido do intenso fluxo de informações e, aliado ao panorama de desigualdade social evidenciado pela pandemia da COVID-19, sugere a necessidade de novas alternativas em prol do ensino. Neste contexto, ...

The research of technologies, new construction systems and housing typologies for Social Housing arises from the need to combine agility of construction, sustainability, viability and comfort in the same project. Given ...

We show there are analogs to the Unruh temperature that can be defined for any quantum field theory and region of the space. These local temperatures are defined using relative entropy with localized excitations. We show ...

En esta tesis se estudian desigualdades mixtas para distintos operadores del Análisis Armónico. Estas desigualdades surgieron, entre otras cosas, como prueba alternativa de la acotación del operador maximal de Hardy-Littlewood, ...