230 citations · 954 across the 34 of their papers we have counts for
5 papers · 1 filter
Non-extensive statistics in stringy space-time foam models and entangled meson states
Nick E. Mavromatos, Sarben Sarkar
The possibility of generation of non-extensive statistics, in the sense of Tsallis, due to space-time foam is discussed within the context of a particular kind of foam in string/br…
Tachyon-Dilaton-induced Inflation as an alpha'-resummed String Background
Jean Alexandre, Anna Kostouki, Nick E. Mavromatos
Within the framework of a novel functional method on the world-sheet of the string, we discuss simple but re-summed (in the Regge slope) inflationary scenarios in the context of cl…
Supersymmetry Signals of Supercritical String Cosmology at the Large Hadron Collider
Bhaskar Dutta, Alfredo Gurrola, Teruki Kamon +4
We investigate the minimal supergravity (mSUGRA) signals at the LHC in the context of supercritical string cosmology (SSC). In this theory, the presence of a time dependent dilaton…
Non-perturbative time-dependent String Backgrounds and Axion-induced Optical Activity
Jean Alexandre, Nick E. Mavromatos, Dylan Tanner
Conformal invariance for bosonic strings in time-dependent backgrounds of graviton, dilaton and Kalb-Ramond field is obtained by imposing Weyl-beta functions to be homogeneous in t…
Quantum-Gravity Decoherence Effects in Neutrino Oscillations: Expected Constraints from CNGS and J-PARC
Nick E. Mavromatos, Anselmo Meregaglia, Andre Rubbia +2
Quantum decoherence, the evolution of pure states into mixed states, may be a feature of quantum-gravity models. In most cases, such models lead to fewer neutrinos of all active fl…