184 citations · 1k across the 38 of their papers we have counts for
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Heisenberg symmetry and hypermultiplet manifolds
Ignatios Antoniadis, Jean-Pierre Derendinger, P. Marios Petropoulos +1
We study the emergence of Heisenberg (Bianchi II) algebra in hyper-Kähler and quaternionic spaces. This is motivated by the rôle these spaces with this symmetry play in $\mathcal{N…
Integrability, Einstein spaces and holographic fluids
P. Marios Petropoulos, Konstantinos Siampos
Using holographic-fluid techniques, we discuss some aspects of the integrability properties of Einstein's equations in asymptotically anti-de Sitter spacetimes. We review and we am…
All-loop anomalous dimensions in integrable -deformed -models
George Georgiou, Konstantinos Sfetsos, Konstantinos Siampos
We calculate the all-loop anomalous dimensions of current operators in -deformed -models. For the isotropic integrable deformation and for a semi-simple group we compute…
Generalised integrable - and -deformations and their relation
Konstantinos Sfetsos, Konstantinos Siampos, Daniel C. Thompson
We construct two-parameter families of integrable -deformations of two-dimensional field theories. These interpolate between a CFT (a WZW/gauged WZW model) and the non-Abelian T…
Petrov Classification and holographic reconstruction of spacetime
Jakob Gath, Ayan Mukhopadhyay, Anastasios C. Petkou +2
Using the asymptotic form of the bulk Weyl tensor, we present an explicit approach that allows us to reconstruct exact four-dimensional Einstein spacetimes which are algebraically…