TY - JOUR AU - Daniele Colosi AU - Dennis Rätzel TI - The Unruh Effect in General Boundary Quantum Field Theory JO - Symmetry, integrability and geometry: methods and applications PY - 2013 VL - 9 UR - http://geodesic.mathdoc.fr/item/SIGMA_2013_9_a18/ LA - en ID - SIGMA_2013_9_a18 ER -