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# Off-shell structure of twisted (2,0) theory

Ulf Gran (Institutionen för fundamental fysik) ; Hampus Linander (Institutionen för fundamental fysik) ; Bengt E. W. Nilsson (Institutionen för fundamental fysik)
Journal of High Energy Physics (1029-8479). Vol. 2014 (2014), 11,

A $Q$-exact off-shell action is constructed for twisted abelian (2,0) theory on a Lorentzian six-manifold of the form $M_{1,5} = C\times M_4$, where $C$ is a flat two-manifold and $M_4$ is a general Euclidean four-manifold. The properties of this formulation, which is obtained by introducing two auxiliary fields, can be summarised by a commutative diagram where the Lagrangian and its stress-tensor arise from the $Q$-variation of two fermionic quantities $V$ and $\lambda^{\mu\nu}$. This completes and extends the analysis in [arXiv:1311.3300].

Nyckelord: Supersymmetric gauge theory, Topological Field Theories, Duality in Gauge Field Theories, Field Theories in Higher Dimensions

CPL Pubid: 207154

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# Institutioner (Chalmers)

Institutionen för fundamental fysik (2005-2015)