Zobrazeno 1 - 10
of 219
pro vyhledávání: '"Ginés R"'
Autor:
Ginés R. Pérez Teruel
Publikováno v:
Revista de Educación Matemática, Vol 35, Iss 3, Pp 41 – 51-41 – 51 (2020)
En este trabajo los teoremas del valor medio de Lagrange y Cauchy para funciones reales de variable real son extendidos, incluyendo el caso de la función compuesta. Para ello se sigue un razonamiento inductivo, partiendo de la exploración de casos
Externí odkaz:
https://doaj.org/article/991f485c7e0e4fe8bd3557e0727590ab
Autor:
Ginés R. Pérez Teruel
Publikováno v:
European Physical Journal C: Particles and Fields, Vol 78, Iss 8, Pp 1-10 (2018)
Abstract In this note we explore a modified theory of gravitation that is not based on the least action principle, but on a natural generalization of the original Einstein’s field equations. This approach leads to the non-covariant conservation of
Externí odkaz:
https://doaj.org/article/944d8be541ec4d7d9cd6e2e850aa37ab
We present the first interior solutions representing compact stars in $\kappa(\mathcal{R},\mathcal{T})$ gravity, by solving the modified field equations in isotropic coordinates. Further, we have assumed the metric potentials in Schwarzschild's form
Externí odkaz:
http://arxiv.org/abs/2212.00164
Autor:
Montero, D., Carvalho, M., Terova, G., Fontanillas, R., Serradell, A., Ginés, R., Tuset, V., Acosta, F., Rimoldi, S., Bajek, A., Haffray, P., Allal, F., Torrecillas, S.
Publikováno v:
In Aquaculture 15 July 2023 572
Autor:
Teruel, Ginés R. Pérez
Publikováno v:
Eur. Phys. J. C (2018) 78: 660
In this note we explore a modified theory of gravitation that is not based on the least action principle, but on a natural generalization of the original Einstein's field equations. This approach leads to the non-covariant conservation of the stress-
Externí odkaz:
http://arxiv.org/abs/1801.00284
Publikováno v:
In Aquaculture 15 November 2022 560
Autor:
Teruel, Ginés R. Pérez
We show that the Dirac equation for real spinors can be naturally decomposed into a system of two first-order relativistic wave equations. The decomposition separates in a transparent way the real and imaginary parts of the Dirac equation by means of
Externí odkaz:
http://arxiv.org/abs/1604.05985
Autor:
Teruel, Ginés R. Pérez
Publikováno v:
Eur. J. Phys. 36 045009 (2015)
In this work we revisit the study of the gravitational interaction in the context of the Special Theory of Relativity. It is found that, as long as the equivalence principle is respected, a relativistic non-linear energy conservation theorem arises i
Externí odkaz:
http://arxiv.org/abs/1505.00481
Autor:
Fernández-Montero, A., Torrecillas, S., Tort, L., Ginés, R., Acosta, F., Izquierdo, M.S., Montero, D.
Publikováno v:
In Aquaculture 15 April 2020 520
Autor:
Teruel, Ginés R. Pérez
Starting from first principles and general assumptions based on the energy-momentum relation of the Special Theory of Relativity we present a novel wave equation for ultrarelativistic matter. This wave equation arises when particles satisfy the condi
Externí odkaz:
http://arxiv.org/abs/1407.7391