22 citations · 27 across the 3 of their papers we have counts for
4 papers
Self-regularizing restricted Boltzmann machines
Orestis Loukas
Focusing on the grand-canonical extension of the ordinary restricted Boltzmann machine, we suggest an energy-based model for feature extraction that uses a layer of hidden units wi…
An AdS/EFT correspondence at large charge
Orestis Loukas, Domenico Orlando, Susanne Reffert +1
Considering theories in sectors of large global charge results in a semiclassical effective field theory (EFT) description for some strongly-coupled conformal field theories (C…
Tension Between a Vanishing Cosmological Constant and Non-Supersymmetric Heterotic Orbifolds
Stefan Groot Nibbelink, Orestis Loukas, Andreas Mütter +2
We investigate under which conditions the cosmological constant vanishes perturbatively at the one-loop level for heterotic strings on non-supersymmetric toroidal orbifolds. To obt…
Matrix models at large charge
Orestis Loukas, Domenico Orlando, Susanne Reffert
We show that the large-charge formalism can be successfully applied to models that go beyond the vector models discussed so far in the literature. We study the explicit example of…