no code implementations • 31 Dec 2020 • Georgios Karagiannis
We construct novel Galileon interactions involving a single two-column mixed-symmetry tensor of arbitrary degree in flat spacetime of arbitrary dimensions.
High Energy Physics - Theory
no code implementations • 15 Dec 2020 • Athanasios Chatzistavrakidis, Georgios Karagiannis, Arash Ranjbar
We perform an in-depth analysis of the transformation rules under duality for couplings of theories containing multiple scalars, $p$-form gauge fields, linearized gravitons or $(p, 1)$ mixed symmetry tensors.
High Energy Physics - Theory
1 code implementation • ICLR 2021 • Wei Deng, Qi Feng, Georgios Karagiannis, Guang Lin, Faming Liang
Replica exchange stochastic gradient Langevin dynamics (reSGLD) has shown promise in accelerating the convergence in non-convex learning; however, an excessively large correction for avoiding biases from noisy energy estimators has limited the potential of the acceleration.
