172 citations · 324 across the 6 of their papers we have counts for
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Three-Form Gauging of axion Symmetries and Gravity
Gia Dvali
Nonlinearly realized Abelian global symmetries can be reformulated as local shift symmetries gauged by three-form gauge fields. The anomalous symmetries of the Standard Model (such…
Infrared Modification of Gravity
Gia Dvali
In this lecture I address the issue of possible large distance modification of gravity and its observational consequences. Although, for the illustrative purposes we focus on a par…
New Old Inflation
Gia Dvali, Shamit Kachru
We propose a new class of inflationary solutions to the standard cosmological problems (horizon, flatness, monopole,...), based on a modification of old inflation. These models do…
Non-Local Modification of Gravity and the Cosmological Constant Problem
Nima Arkani-Hamed, Savas Dimopoulos, Gia Dvali +1
We propose a phenomenological approach to the cosmological constant problem based on generally covariant non-local and acausal modifications of four-dimensional gravity at enormous…
Cosmological Constant and Fermi-Bose Degeneracy
G. Dvali
We study some cases in D=4 and in infinite-volume high dimensional theories when unbroken supersymmetry in the vacuum cannot guarantee Fermi-Bose degeneracy among excited states. I…