16 citations · 45 across the 3 of their papers we have counts for
3 papers
Partition Functions, Localization, and the Chiral de Rham complex
Pietro Antonio Grassi, Giuseppe Policastro, Emanuel Scheidegger
We propose a localization formula for the chiral de Rham complex generalizing the well-known localization procedure in topological theories. Our formula takes into account the cont…
String quantization: Fock vs. LQG Representations
Robert C. Helling, Giuseppe Policastro
We set up a unified framework to compare the quantization of the bosonic string in two approaches: One proposed by Thiemann, based on methods of loop quantum gravity, and the other…
Yang-Mills Theory as an Illustration of the Covariant Quantization of Superstrings
P. A. Grassi, G. Policastro, P. van Nieuwehuizen
We present a new approach to the quantization of the superstring. After a brief review of the classical Green-Schwarz formulation for the superstring and Berkovits' approach to its…