Non-perturbative gauge invariant scalar fluctuations of the metric in Higgs inflation from complex geometrical scalar-tensor theory of gravity

Autor: Aguilar, José Edgar Madriz, Bernal, A., Montes, M., Zamarripa, J., Aceves, E.

In this letter we investigate gauge invariant scalar fluctuations of the metric in a non-perturbative formalism for a Higgs inflationary model recently introduced in the framework of a geometrical scalar-tensor theory of gravity. In this scenario the

Externí odkaz: http://arxiv.org/abs/2009.01623

Extending $\Lambda(t)-$CDM to the inflationary epoch using dynamical foliations and a pre-inflationary vacuum energy from 5D geometrical vacuum as a unifying mechanism

Autor: Aguilar, José Edgar Madriz, Zamarripa, J., Montes, M., Licea, J. A., De Loza, C., Peraza, A.

In this letter assuming a 5D quantum pre-inflationary vacuum energy, we propose a manner to extend some $\Lambda(t)$-CDM models to the inflationary period by using dynamical foliations of the five-dimensional (5D) Ricci-flat space-time manifold, rega

Externí odkaz: http://arxiv.org/abs/2005.04747

$\Lambda(t)$CDM and the present accelerating expansion of the universe from 5D scalar vacuum

Autor: Aguilar, José Edgar Madriz, Zamarripa, J., Peraza, A., Licea, J. A.

In this letter we investigate some consequences of considering our 4D observable universe as locally and isometrically embeded into a 5D spacetime, where gravity is described by a Brans-Dicke theory in vacuum. Once we impose the embeding conditions w

Externí odkaz: http://arxiv.org/abs/1706.08886

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Decisional balance, self-efficacy and its association to the exercise enjoyment in Mexican population

Autor: Marentes-Castillo, M., Zamarripa, J., Maritza Delgado-Herrada, Ródenas, L., Álvarez, O.

Publikováno v: Recercat. Dipósit de la Recerca de Catalunya
instname
Jorge Zamarripa
Scopus-Elsevier
Redalyc
Revista de Psicología del Deporte, Vol 26, Iss 0, Pp 88-92 (2017)
Recercat: Dipósit de la Recerca de Catalunya
Varias* (Consorci de Biblioteques Universitáries de Catalunya, Centre de Serveis Científics i Acadèmics de Catalunya)
Dipòsit Digital de Documents de la UAB
Universitat Autònoma de Barcelona
ResearcherID

Physical activity practice is a classic behaviour of the healthy lifestyle. Nonetheless, it is difficult for general population to have this behaviour among their habits. From the decision-making model, decisional balance has been identified as a rel

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=dedup_wf_001::39e4c01d412c134859ecabce61883e5f
http://hdl.handle.net/2072/415878