35 citations · 75 across the 5 of their papers we have counts for
5 papers
Emergence of squeezed coherent states in Kaluza-Klein cosmology
A. S. Lemos, A. S. Pereira, F. A. Brito +1
In this work, we consider a propagating scalar field on Kaluza-Klein-type cosmological background. It is shown that this geometrical description of the Universe resembles - from a…
Cosmological models in - gravity
Joao R. L. Santos, S. Santos da Costa, Romario S. Santos
The Universe is currently in a phase of accelerated expansion, a fact that was experimentally proven in the late 1990s. Cosmological models involving scalar fields allow the descri…
Wormhole solutions in gravity with a radial dependent B parameter
Moreshwar Tayde, Joao R. L. Santos, Julia N. Araujo +1
A possible astrophysical object to be found in General Relativity is the wormhole. This special solution describes a topological bridge connecting points in two distinguished unive…
Reply to "Comment on `Energy Conditions in gravity'"
Sanjay Mandal, P. K. Sahoo, J. R. L. Santos
Recently, Avik De and L.T. How claim that we have not followed an effective theory approach for gravity, missing relevant terms to compute the energy conditions [Phys. Rev.…
Embedding procedure and wormhole solutions in gravity
Zinnat Hassan, G. Mustafa, Joao R. L. Santos +1
An intriguing solution that appears in General Relativity (GR) but has not been observed so far is the wormhole. This exotic solution describes a topological bridge connecting two…