## Thermal state on a cylindrical spacetime    [PDF]

L. Ortíz
We proof that if we have a thermal equilibrium state on Minkowski spacetime in two dimensions then we have a thermal equilibrium state on the cylindrical spacetime obtained from this Minkowski spacetime by making 2\pi-periodic the spatial direction. We perform this by using the algebraic approach to Quantum Field Theory.
View original: http://arxiv.org/abs/1102.2107