My research has largely centered on the study of integrable structures appearing in the context of 2-dimensional sigma models and AdS/CFT, with a focus on the exploration of dualities, deformations and integrable boundaries which arise in these settings. Recently, I have been especially dedicated to the study of Auxiliary Field deformations, a new infinite family of integrable deformations of 2d sigma models which includes and extends TTbar and root-TTbar.
Progress has been done in understanding their interplay with T-duality, extensions to higher-spin deformations for various classes of sigma models and possible connections to higher dimensional approaches to integrability, but many aspects are still to be uncovered.
These include better characterisation of the underlying algebraic structures, extensions to non-Lorentzian deformations
and new classes of integrable models, consistency at the quantum level, complete framing within the higher-d picture,
possible applications and connections to other research directions.
I am also interested in the theory of false vacuum decays and its applications in physics,planning to explore the latest developments on this topic.

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  daniele.bielli@apcpt.org

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  531

  531

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  High Energy

  High Energy