THE FERMION DIFFUSION PROCESS

Authors
LEMMENS LF BROSENS F DEVREESE JT
Citation
Lf. Lemmens et al., THE FERMION DIFFUSION PROCESS, Physics letters. A, 189(6), 1994, pp. 473-478
Citations number
33
Categorie Soggetti
Physics
Journal title
Physics letters. A → ACNP
ISSN journal
03759601
Volume
189
Issue
6
Year of publication
1994
Pages
473 - 478
Database
ISI
SICI code
0375-9601(1994)189:6<473:TFDP>2.0.ZU;2-V
Abstract
A fermion diffusion process for n one-dimensional fermions is derived on an ordered state space. The Feynman-Kac functional on this process does not suffer from the sip problem due to the antisymmetric represen tation of states invariant under permutation symmetry. A generalizatio n of the derivation to two- and three-dimensional fermions is given.