A Construction of Observables for AKSZ Sigma Models

作者：Mnev Pavel^*

来源：Letters in Mathematical Physics, 2015, 105(12): 1735-1783.

DOI：10.1007/s11005-015-0788-4

• Topological field theory
• Q-manifolds
• observables
• Batalin-Vilkovisky formalism

A construction of gauge-invariant observables is suggested for a class of topological field theories, the AKSZ sigma models. The observables are associated to extensions of the target Q-manifold of the sigma model to a Q-bundle over it with additional Hamiltonian structure in fibers.

• 出版日期2015-12