NORMAL-ORDERING RENORMALIZATION AND GAUSSIAN WAVE-FUNCTIONAL METHOD

Authors
LU WF XU BW ZHANG YM
Citation
Wf. Lu et al., NORMAL-ORDERING RENORMALIZATION AND GAUSSIAN WAVE-FUNCTIONAL METHOD, Communications in Theoretical Physics, 22(1), 1994, pp. 127-128
Citations number
8
Categorie Soggetti
Physics
Journal title
Communications in Theoretical Physics → ACNP
ISSN journal
02536102
Volume
22
Issue
1
Year of publication
1994
Pages
127 - 128
Database
ISI
SICI code
0253-6102(1994)22:1<127:NRAGWM>2.0.ZU;2-P
Abstract
Through the explicit calculation to the Gaussian effective potential i n the sine-Gordon model in (1+1) dimensions with the normal-ordering p rescription of renormalization, we find that the ''m'' in Coleman's fo rmalism in operator notation can be regarded as the renormalized mass.