Some Jump Processes in Quantum Field Theory

Simple item page
dc.creatorTumulka, Roderich
dc.creatorGeorgii, Hans-Otto
dc.date2003-12-17
dc.date2004-03-15
dc.date.accessioned2026-07-07T05:03:59Z
dc.date.available2026-07-07T05:03:59Z
dc.descriptionA jump process for the positions of interacting quantum particles on a lattice, with time-dependent transition rates governed by the state vector, was first considered by J.S. Bell. We review this process and its continuum variants involving ``minimal'' jump rates, describing particles as they get created, move, and get annihilated. In particular, we sketch a recent proof of global existence of Bell's process. As an outlook, we suggest how methods of this proof could be applied to similar global existence questions, and underline the particular usefulness of minimal jump rates on manifolds with boundaries.
dc.description18 pages LaTeX, no figures; written for the proceedings of the DFG Priority Program "Interacting Stochastic Systems of High Complexity"; v2 major revisions
dc.identifierhttps://arxiv.org/abs/math/0312326
dc.identifierhttp://arxiv.org/abs/math/0312326
dc.identifierP. 55-73 in J.-D. Deuschel, A. Greven (editors): Interacting Stochastic Systems. Berlin: Springer-Verlag (2005)
dc.identifier.urihttp://salesiana.dossiersoluciones.com/handle/123456789/69628
dc.subjectProbability
dc.subjectQuantum Physics
dc.subject60J75; 81T25
dc.titleSome Jump Processes in Quantum Field Theory
dc.typetext

Files

Collections

arXiv