Mar 2 – 20, 2015
Nordita, Stockholm
Europe/Stockholm timezone

Special Finite Quantum Gravity

Mar 11, 2015, 2:00 PM
FB53 (Nordita, Stockholm)


Nordita, Stockholm


Prof. Leonardo Modesto


We hereby present a class of weakly non-local gravitational theories consistent at quantum level regardless of the spacetime dimension. These theories are unitary (ghost-free) and perturbatively super-renormalizable in any dimension. Moreover, we recently discover a simple extension of them that is finite at quantum level in even and odd dimension. Finally, we propose a super-renormalizable or finite theory for (super-)gravity coupled to gauge fields and matter laying the groundwork for a "finite standard model of particle physics" and/or a grand unified theory of all fundamental interactions (including a weakly nonlocal completion of 11-dimensional Supergravity/M-Theory.)

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