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Dario Benedetti

Portrait de Dario Benedetti
Max Planck Institute for Gravitational Physics - Albert Einstein Institute (AEI)

Area of Research:
Email: dario.benedetti@aei.mpg.de
Phone: x7551

Research Interests

My main area of research is quantum gravity. More specifically I work on the asymptotic safety scenario, using functional renormalization group methods, and on causal dynamical triangulations, using numerical and analytical methods to study the continuum limit of these models. I also work on some models of non-commutative geometry with quantum group symmetry, which have a strong motivation in their potential for quantum gravity phenomenology.

Recent Publications

  • Dario Benedetti, Joe Henson, "Spectral geometry as a probe of quantum spacetime", Phys. Rev. D80 (2009) 124036, arxiv:hep-th/0911.0401
  • Dario Benedetti, Pedro F. Machado, Frank Saueressig, "Four-derivative interactions in asymptotically safe gravity", proceedings of XXV Max Born symposium "the Planck scale", arxiv:hep-th/0909.3265
  • Dario Benedetti, Pedro F. Machado, Frank Saueressig, "Taming perturbative divergences in asymptotically safe gravity", Nucl. Phys. B 824 (2010) 168-191, arXiv: 0902.4630
  • Dario Benedetti, Pedro F. Machado, Frank Saueressig, "Asymptotic safety in higher-derivative gravity", Mod. Phys. Lett. A24 (2009) 2233-2241, arXiv: 0901.2984
  • Dario Benedetti, Joe Henson, "Imposing causality on a matrix model", Phys. Lett. B678 (2009) 222-226, arXiv: 0812.4261
  • Dario Benedetti, "Fractal properties of quantum spacetime", Phys. Rev. Lett. 102 (2009) 111303, arXiv: 0811.1396
  • Michele Arzano, Dario Benedetti, "Rainbow statistics", Int. J. Mod. Phys. A24:4623-4641, 2009, arXiv: 0809.0889
  • Dario Benedetti, Renate Loll, Francesco Zamponi, "(2+1)-Dimensional Quantum Gravity as the Continuum Limit of Causal Dynamical Triangulations", Phys. Rev. D76 (2007) 104022, arXiv: 0704.3214

Seminars

  • "Causal Dynamical Triangulations: a statistical model of spacetime", workshop on ``Spacetime as a Statistical System", AEI, Golm, Germany
  • "Recent advances in asymptotic safety", UBC (Department of Physics and Astronomy), Vancouver, Canada
  • "Asymptotic safety and higher-derivative gravity", XXV Max Born symposium "the Planck scale", Wroclaw, Poland
  • "Recent advances in asymptotic safety", Albert Einstein Institute, Golm, Germany
  • "Asymptotic safety and higher-derivative gravity", Physics Institute, Mainz University, Mainz, Germany
  • "Imposing causality on a matrix model", Institute for Theoretical Physics, Utrecht University, Utrecht, The Netherlands