Quantum gravity without vacuum dispersion

A Planck-scale limit on spacetime fuzziness and stochastic Lorentz invariance violation

(2015) Vlasios Vasileiou et al.   Nature Physics

Hypothesis on the nature of time

(2015) D. N. Coumbe   PHYSICAL REVIEW D

Evidence for asymptotic safety from dimensional reduction in causal dynamical triangulations

(2015) D. N. Coumbe et al.   JOURNAL OF HIGH ENERGY PHYSICS

Nonlocality in string theory

(2014) Gianluca Calcagni et al.   Journal of Physics A-Mathematical and Theoretical

Diffusion onκ-Minkowski space

(2014) Michele Arzano et al.   PHYSICAL REVIEW D

Dimensional reduction in the sky

(2013) Giovanni Amelino-Camelia et al.   PHYSICAL REVIEW D

Minimal length and small scale structure of spacetime

(2013) Dawood Kothawala   PHYSICAL REVIEW D

Constraints on Lorentz invariance violation fromFermi-Large Area Telescope observations of gamma-ray bursts

(2013) V. Vasileiou et al.   PHYSICAL REVIEW D

Comment on ‘Small Lorentz violations in quantum gravity: do they lead to unacceptably large effects?’

(2012) Joseph Polchinski   CLASSICAL AND QUANTUM GRAVITY

Multigraph models for causal quantum gravity and scale dependent spectral dimension

(2012) Georgios Giasemidis et al.   Journal of Physics A-Mathematical and Theoretical

Dynamical dimensional reduction in toy models of 4D causal quantum gravity

(2012) Georgios Giasemidis et al.   PHYSICAL REVIEW D

Bounds on Spectral Dispersion from Fermi-Detected Gamma Ray Bursts

(2012) Robert J. Nemiroff et al.   PHYSICAL REVIEW LETTERS

Precision measurement of the neutrino velocity with the ICARUS detector in the CNGS beam

(2012) M. Antonello et al.   JOURNAL OF HIGH ENERGY PHYSICS

Quantization of area for event and Cauchy horizons of the Kerr-Newman black hole

(2012) Matt Visser   JOURNAL OF HIGH ENERGY PHYSICS

From dispersion relations to spectral dimension—and back again

(2011) Thomas P. Sotiriou et al.   PHYSICAL REVIEW D

Colloquium: Area laws for the entanglement entropy

(2010) J. Eisert et al.   REVIEWS OF MODERN PHYSICS

Fractal spacetime from the area spectrum

(2009) Leonardo Modesto   CLASSICAL AND QUANTUM GRAVITY

A limit on the variation of the speed of light arising from quantum gravity effects

(2009) A. A. Abdo et al.   NATURE

Testing Lorentz invariance with the ultrahigh energy cosmic ray spectrum

(2009) Xiao-Jun Bi et al.   PHYSICAL REVIEW D

Fractal Properties of Quantum Spacetime

(2009) Dario Benedetti   PHYSICAL REVIEW LETTERS

Spectral Dimension of the Universe in Quantum Gravity at a Lifshitz Point

(2009) Petr Hořava   PHYSICAL REVIEW LETTERS