Extended theories of gravity
S Capozziello, M De Laurentis - Physics Reports, 2011 - Elsevier
Extended Theories of Gravity can be considered as a new paradigm to cure shortcomings of
General Relativity at infrared and ultraviolet scales. They are an approach that, by …
General Relativity at infrared and ultraviolet scales. They are an approach that, by …
The cosmological constant and dark energy
PJE Peebles, B Ratra - Reviews of modern physics, 2003 - APS
Physics welcomes the idea that space contains energy whose gravitational effect
approximates that of Einstein's cosmological constant, Λ; today the concept is termed dark …
approximates that of Einstein's cosmological constant, Λ; today the concept is termed dark …
Dark energy
Dark Energy - IOPscience This site uses cookies. By continuing to use this site you agree to
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our use of cookies. To find out more, see our Privacy and Cookies policy. Close this notification …
Cosmology with the Sunyaev-Zel'dovich effect
JE Carlstrom, GP Holder… - Annual Review of …, 2002 - annualreviews.org
▪ Abstract The Sunyaev-Zel'dovich effect (SZE) provides a unique way to map the large-
scale structure of the universe as traced by massive clusters of galaxies. As a spectral …
scale structure of the universe as traced by massive clusters of galaxies. As a spectral …
Extended theories of gravity and their cosmological and astrophysical applications
S Capozziello, M Francaviglia - General Relativity and Gravitation, 2008 - Springer
Astrophysical observations are pointing out huge amounts of “dark matter” and “dark energy”
needed to explain the observed large scale structure and cosmic dynamics. The emerging …
needed to explain the observed large scale structure and cosmic dynamics. The emerging …
The 2dF Galaxy Redshift Survey: the environmental dependence of galaxy star formation rates near clusters
I Lewis, M Balogh, R De Propris… - Monthly Notices of …, 2002 - academic.oup.com
We have measured the equivalent width of the Hα emission line for 11 006 galaxies brighter
than M b=− 19 (ΩΛ= 0.7, Ω m= 0.3, H 0= 70 km s− 1 Mpc− 1) at 0.05< z< 0.1 in the 2dF …
than M b=− 19 (ΩΛ= 0.7, Ω m= 0.3, H 0= 70 km s− 1 Mpc− 1) at 0.05< z< 0.1 in the 2dF …
Curvature quintessence matched with observational data
S Capozziello, VF Cardone, S Carloni… - International Journal of …, 2003 - World Scientific
Quintessence issues can be achieved by taking into account higher order curvature
invariants into the effective action of gravitational field. Such an approach is naturally related …
invariants into the effective action of gravitational field. Such an approach is naturally related …
Reconciling dark energy models with theories
S Capozziello, VF Cardone, A Troisi - Physical Review D—Particles, Fields …, 2005 - APS
Higher-order theories of gravity have recently attracted a lot of interest as alternative
candidates to explain the observed cosmic acceleration without the need of introducing any …
candidates to explain the observed cosmic acceleration without the need of introducing any …
Observational constraints on dark energy with generalized equations of state
We investigate the effects of viscosity terms depending on the Hubble parameter and its
derivatives in the dark energy equation of state. Such terms are possible if dark energy is a …
derivatives in the dark energy equation of state. Such terms are possible if dark energy is a …
Precision gravity tests and the Einstein equivalence principle
General Relativity is today the best theory of gravity addressing a wide range of phenomena.
Our understanding of physical laws, from cosmology to local scales, cannot be properly …
Our understanding of physical laws, from cosmology to local scales, cannot be properly …