activity
20012013
most citedA model of the Universe including Dark Energy accounted for by both a Quintessence Field and a (negative) Cosmological Constant

66 citations · 175 across the 12 of their papers we have counts for

collaborators

12 papers

astro-ph.EP2013★ 10 cited

The potential for photosynthesis in hydrothermal vents: a new avenue for life in the Universe?

Noel Perez, Rolando Cardenas, Osmel Martin +1

We perform a quantitative assessment for the potential for photosynthesis in hydrothermal vents in the deep ocean. The photosynthetically active radiation in this case is from geot…

q-bio.PE2012★ 7 cited

On the photosynthetic potential in the very Early Archean oceans

Daile Avila, Rolando Cardenas, Osmel Martin

In this work we apply a mathematical model of photosynthesis to quantify the potential for photosynthetic life in the very Early Archean oceans. We assume the presence of oceanic b…

astro-ph.EP2012★ 5 cited

Modeling the onset of photosynthesis after the Chicxulub asteroid impact

Noel Perez, Rolando Cardenas, Osmel Martin +1

We do a preliminary modelling of the photosynthetic rates of phytoplankton at the very beginning of the Paleogene, just after the impact of the Chicxulub asteroid, which decisively…

astro-ph.EP2011

The photo-biophylic character of the Milky Way

Osmel Martín, Rolando Cárdenas, Jorge Horvath

It is investigated how biofriendly is the Milky Way for photosynthetic life. Special attention is dedicated to the role of the photobiological regime in the emergence and evolution…

astro-ph.EP2010★ 29 cited

Short-term effects of Gamma Ray Bursts on oceanic photosynthesis

Liuba Penate, Osmel Martin, Rolando Cardenas +1

We continue our previous work on the potential short-term influence of a gamma ray bursts on Earth's biosphere, focusing on the only important short-term effect on life: the ultrav…

gr-qc2009★ 12 cited

Falsifying Field-based Dark Energy Models

Genly Leon, Yoelsy Leyva, Emmanuel N. Saridakis +2

We survey the application of specific tools to distinguish amongst the wide variety of dark energy models that are nowadays under investigation. The first class of tools is more ma…