1210.5008 (Leonardo Mondaini)

Obtaining a closed-form representation for the dual bosonic thermal
Green function by using methods of integration on the complex plane    [PDF]

Leonardo Mondaini

We derive an exact closed-form representation for the Euclidean thermal Green function of the two-dimensional (2D) free massless scalar field in coordinate space. This can be interpreted as the real part of a complex analytic function of a variable that conformally maps the infinite strip $-\inftyView original: http://arxiv.org/abs/1210.5008