Jonas Bjornsson

The BRST treatment of stretched membranes

Stephen Hwang, Jonas Bjornsson, 2005, hep-th/0511217.

Modular invariant partition functions for noncompact G/Ad(H) models

J. Fjelstad, Jonas Bjornsson, 2010, 1012.3920.

WZNW Strings, Unitarity and Anti de Sitter Spaces

Stephen Hwang, Jonas Bjornsson, 2010, 1001.3596.

Multi-loop amplitudes in maximally supersymmetric pure spinor field theory

Jonas Bjornsson, 2010, 1009.5906.

On the unitarity of gauged non-compact WZNW strings

Stephen Hwang, Jonas Bjornsson, 2007, 0710.1050.