Zobrazeno 1 - 10
of 599
pro vyhledávání: '"de Souza, J. P."'
Autor:
Cabral, D. S., Evangelista, L. A. S., de Souza, J. C. R., Ferreira, L. H. A. R., Santos, A. F.
This paper addresses Yukawa theory, focusing on the scattering between two identical fermions mediated by an intermediate scalar boson, considering the effects of thermal contributions and Lorentz symmetry breaking. Temperature is introduced into the
Externí odkaz:
http://arxiv.org/abs/2410.17376
Polymer mixtures fractionate between phases depending on their molecular weight. Consequently, by varying solvent conditions, a polydisperse polymer sample can be separated between phases so as to achieve a particular molecular weight distribution in
Externí odkaz:
http://arxiv.org/abs/2409.09229
Publikováno v:
JCAP 10, 015 (2024)
In this paper, our objective is to explore a time-machine space-time formulated in general relativity, as introduced by Li (Phys. Rev. D {\bf 59}, 084016 (1999)), within the context of modified gravity theories. We consider Ricci-inverse gravity of a
Externí odkaz:
http://arxiv.org/abs/2407.11513
Autor:
de Souza, J. Pedro, Stone, Howard A.
The Flory-Huggins theory describes the phase separation of solutions containing polymers. Although it finds widespread application from polymer physics to materials science to biology, the concentrations that coexist in separate phases at equilibrium
Externí odkaz:
http://arxiv.org/abs/2404.17649
The fluid-fluid interface is a complex environment for a floating object where the statics and dynamics may be governed by capillarity, gravity, inertia, and other external body forces. Yet, the alignment of these forces in intricate ways might resul
Externí odkaz:
http://arxiv.org/abs/2403.14055
Publikováno v:
Universe. 2024; 10(9):371
We revisit the proposal that an energy transfer from dark energy into dark matter can be described in field theory by a first order phase transition. We analyze the model proposed in Ref. Abdalla et al. (2013), using updated constraints on the decay
Externí odkaz:
http://arxiv.org/abs/2403.04970
Autor:
Markiewitz, Daniel M., Goodwin, Zachary A. H., McEldrew, Michael, de Souza, J. Pedro, Zhang, Xuhui, Espinosa-Marzal, Rosa M., Bazant, Martin Z.
Ionic liquids (ILs) are an extremely exciting class of electrolytes for energy storage applications because of their unique combination of properties. Upon dissolving alkali metal salts, such as Li or Na based salts, with the same anion as the IL, an
Externí odkaz:
http://arxiv.org/abs/2402.04039
Our focus is on a specific type-N space-time that exhibits closed time-like curves in general relativity theory within the framework of Ricci-inverse gravity model. The matter-energy content is solely composed of a pure radiation field, and it adhere
Externí odkaz:
http://arxiv.org/abs/2312.16123
Autor:
de Souza, J. C. R., Santos, A. F.
In this paper, Ricci-inverse gravity is investigated. It is an alternative theory of gravity that introduces into the Einstein-Hilbert action an anti-curvature scalar that is obtained from the anti-curvature tensor which is the inverse of the Ricci t
Externí odkaz:
http://arxiv.org/abs/2309.05439
Autor:
Goodwin, Zachary A. H., McEldrew, Michael, de Souza, J. Pedro, Bazant, Martin Z., Kornyshev, Alexei A.
Understanding the bulk and interfacial properties of super-concentrated electrolytes, such as ionic liquids (ILs), has attracted significant attention lately for their promising applications in supercapacitors and batteries. Recently, McEldrew \texti
Externí odkaz:
http://arxiv.org/abs/2204.11123