Add to ORKGWe review some modied gravity models which describe the gravitational dark energy and the possibility of cosmic speed-up. The new consistent version of such theory which contains inverse and HD curvature terms as well as new type of coupling with matter is proposed. The accelerating cosmologies are discussed there. The structure of nite-time (sudden) singularities is investigated
It is proposed that dark energy may become dominant over standard matter due to universe expansion (...
AbstractIt is proposed that dark energy may become dominant over standard matter due to universe exp...
Explanations of the late-time cosmic acceleration within the framework of general relativity are pla...
I give a short introduction to standard cosmology and a review of what it is meant by the dark ener...
We discuss modified gravity which includes negative and positive powers of curvature and provides gr...
Observations provide increasingly strong evidence that the universe is accelerating. This revolution...
The late time acceleration of the universe poses a puzzle for modern cosmology. There exist several ...
Mounting observational data confirm that about 73 % of the energy density con-sists of dark energy w...
We use the effective field theory of dark energy to explore the space of modified gravity models whi...
We review in detail a number of approaches that have been adopted to try and explain the remarkable ...
Recent observations arising from a number of sources suggest that the Universe is currently undergoi...
In this paper we review in detail a number of approaches that have been adopted to try and explain t...
v1: 28 pages, 20 pdf figures. v2: 29 pages, minor improvements in the text, figures improvedInternat...
v1: 28 pages, 20 pdf figures. v2: 29 pages, minor improvements in the text, figures improvedInternat...
In this paper we review a part of the approaches that have been considered to explain the extraordin...
It is proposed that dark energy may become dominant over standard matter due to universe expansion (...
AbstractIt is proposed that dark energy may become dominant over standard matter due to universe exp...
Explanations of the late-time cosmic acceleration within the framework of general relativity are pla...
I give a short introduction to standard cosmology and a review of what it is meant by the dark ener...
We discuss modified gravity which includes negative and positive powers of curvature and provides gr...
Observations provide increasingly strong evidence that the universe is accelerating. This revolution...
The late time acceleration of the universe poses a puzzle for modern cosmology. There exist several ...
Mounting observational data confirm that about 73 % of the energy density con-sists of dark energy w...
We use the effective field theory of dark energy to explore the space of modified gravity models whi...
We review in detail a number of approaches that have been adopted to try and explain the remarkable ...
Recent observations arising from a number of sources suggest that the Universe is currently undergoi...
In this paper we review in detail a number of approaches that have been adopted to try and explain t...
v1: 28 pages, 20 pdf figures. v2: 29 pages, minor improvements in the text, figures improvedInternat...
v1: 28 pages, 20 pdf figures. v2: 29 pages, minor improvements in the text, figures improvedInternat...
In this paper we review a part of the approaches that have been considered to explain the extraordin...
It is proposed that dark energy may become dominant over standard matter due to universe expansion (...
AbstractIt is proposed that dark energy may become dominant over standard matter due to universe exp...
Explanations of the late-time cosmic acceleration within the framework of general relativity are pla...