| Literature DB >> 24289673 |
F Hebenstreit1, J Berges, D Gelfand.
Abstract
We study the real-time dynamics of string breaking in quantum electrodynamics in one spatial dimension. A two-stage process with a clear separation of time and energy scales for the fermion-antifermion pair creation and subsequent charge separation leading to the screening of external charges is found. Going away from the traditional setup of external static charges, we establish the phenomenon of multiple string breaking by considering dynamical charges flying apart.Year: 2013 PMID: 24289673 DOI: 10.1103/PhysRevLett.111.201601
Source DB: PubMed Journal: Phys Rev Lett ISSN: 0031-9007 Impact factor: 9.161