387 citations · 653 across the 3 of their papers we have counts for
4 papers
Constraining modified growth patterns with tomographic surveys
Alessandra Silvestri
Viable models of modified gravity designed to produce cosmic acceleration at the current epoch, closely mimic the CDM model at the level of background cosmology. However, this d…
Approaches to Understanding Cosmic Acceleration
Alessandra Silvestri, Mark Trodden
Theoretical approaches to explaining the observed acceleration of the universe are reviewed. We briefly discuss the evidence for cosmic acceleration, and the implications for stand…
Searching for modified growth patterns with tomographic surveys
Gong-Bo Zhao, Levon Pogosian, Alessandra Silvestri +1
In alternative theories of gravity, designed to produce cosmic acceleration at the current epoch, the growth of large scale structure can be modified. We study the potential of upc…
Chiral Anomalies via Classical and Quantum Functional Methods
E. Gozzi, D. Mauro, A. Silvestri
In the quantum path integral formulation of a field theory model an anomaly arises when the functional measure is not invariant under a symmetry transformation of the Lagrangian. I…