Hamilton, Alastair and Lazarev, Andrey (2009) Graph cohomology classes in the Batalin-Vilkovisky formalism. Journal of geometry and physics, 59 (5). pp. 555-575. ISSN 0393-0440Full text not available from this repository.
This paper gives a conceptual formulation of Kontsevich’s ‘dual construction’ producing graph cohomology classes from a differential graded Frobenius algebra with an odd scalar product. Our construction–whilst equivalent to the original one–is combinatorics-free and is based on the Batalin–Vilkovisky formalism, from which its gauge independence is immediate.
|Journal or Publication Title:||Journal of geometry and physics|
|Uncontrolled Keywords:||Graph cohomology ; Feynman diagrams ; Odd symplectic geometry ; Frobenius algebra|
|Subjects:||Q Science > QA Mathematics|
|Departments:||Faculty of Science and Technology > Mathematics and Statistics|
|Deposited On:||02 Nov 2012 16:10|
|Last Modified:||09 Oct 2013 12:45|
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