Geometrically Induced Metastability and Holography

Autor: Aganagic, M., Beem, C., Seo, J., Vafa, C.

Publikováno v: Nucl.Phys.B789:382-412,2008

We construct metastable configurations of branes and anti-branes wrapping 2-spheres inside local Calabi-Yau manifolds and study their large N duals. These duals are Calabi-Yau manifolds in which the wrapped 2-spheres have been replaced by 3-spheres w

Externí odkaz: http://arxiv.org/abs/hep-th/0610249

Free field realisation and the chiral universal centraliser

Autor: Beem, C, Nair, S

In the TQFT formalism of Moore-Tachikawa for describing Higgs branches of theories of class $\mathcal{S}$, the space associated to the unpunctured sphere in type $\mathfrak{g}$ is the universal centraliser $\mathfrak{Z}_G$, where $\mathfrak{g}=Lie(G)

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::da0f0656f690a9e3c6a2834ce6d5f600
https://ora.ox.ac.uk/objects/uuid:afdba3e7-664c-4543-b387-a8991e2bb623

Argyres-Douglas theories in class S without irregularity

Autor: Beem, C, Peelaers, W

Publikováno v: SciPost Physics. 12

We make a preliminary investigation into twisted $A_{2n}$ theories of class S. Contrary to a common piece of folklore, we establish that theories of this type realise a variety of models of Argyres-Douglas type while utilising only regular punctures.

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::2a91ec2cbe275922715a54037b08d5a9
https://doi.org/10.21468/scipostphys.12.5.172

Free Field Realisation of the Chiral Universal Centraliser.

Autor: Beem C; Mathematical Institute, University of Oxford, Woodstock Road, Oxford, OX2 6GG UK., Nair S; Mathematical Institute, University of Oxford, Woodstock Road, Oxford, OX2 6GG UK.

Publikováno v: Annales Henri Poincare [Ann Henri Poincare] 2023; Vol. 24 (12), pp. 4343-4404. Date of Electronic Publication: 2023 May 08.

The N=2 superconformal bootstrap

Autor: Beem, C., Lemos, M., Liendo, P., Rastelli, L., van Rees, B.C.

Publikováno v: Journal of high energy physics, 2016, Vol.2016(3), pp.183 [Peer Reviewed Journal]

In this work we initiate the conformal bootstrap program for N=2N=2 super-conformal field theories in four dimensions. We promote an abstract operator-algebraic viewpoint in order to unify the description of Lagrangian and non-Lagrangian theories, an

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=od_______328::5691fc3a63ad8a871a87756876ec82a1
http://dro.dur.ac.uk/18913/1/18913.pdf