NO GENERALIZED STATISTICS FROM DYNAMICS IN CURVED SPACETIME

Authors
GOODISON JW TOMS DJ
Citation
Jw. Goodison et Dj. Toms, NO GENERALIZED STATISTICS FROM DYNAMICS IN CURVED SPACETIME, Physical review letters, 71(20), 1993, pp. 3240-3242
Citations number
18
Categorie Soggetti
Physics
Journal title
Physical review letters → ACNP
ISSN journal
00319007
Volume
71
Issue
20
Year of publication
1993
Pages
3240 - 3242
Database
ISI
SICI code
0031-9007(1993)71:20<3240:NGSFDI>2.0.ZU;2-F
Abstract
We consider generalized commutation relations in a dynamically evolvin g curved spacetime which, prior to some initial time and subsequent to some later time, is flat. By considering the Bogoliubov transformatio ns associated with gravitationally induced particle creation, we find that the consistent evolution of the generalized commutation relations from the first flat region to the second flat region can only occur i f q = +/-1.