https://doi.org/10.1140/epjc/s10052-018-6484-7
Regular Article - Theoretical Physics
A holographic cut-off inspired in the apparent horizon
1
Facultad de Física, Universidad Veracruzana, 91000, Xalapa, VER, Mexico
2
Instituto de Física, Facultad de Ciencias, Pontificia Universidad Católica de Valparaíso, Avenida Brasil 4950, Valparaíso, Chile
* e-mail: miguelcruz02@uv.mx
Received:
14
October
2018
Accepted:
28
November
2018
Published online:
5
December
2018
In this work we consider a general function for the 
term that appears in the conventional expression for the holographic dark energy in a FLRW curved spacetime. The cut-off prospective is inspired in the apparent horizon length. By exploring the slowly varying condition for the term, we obtain a range of validity for this holographic proposal. Under these considerations can be found that this holographic cut-off is adequate to describe the late cosmic evolution. Additionally, by considering some values constrained with the use of observational data for some cosmological parameters in the context of dark energy models, such as the deceleration parameter or the parameter state, can be shown that this holographic model remains close to the 
CDM model.
© The Author(s), 2018
