Renormalized higher powers of white noise (RHPWN) and conformal field theory

被引:19
作者
Accardi, Luigi
Boukas, Andreas
机构
[1] Univ Roma Tor Vergata, Ctr Vito Volterra, I-00133 Rome, Italy
[2] Amer Coll Greece, Dept Math & Nat Sci, Athens 15342, Greece
关键词
renormalized powers of quantum white noise; Virasoro algebra; omega(infinity)-algebra; conformal field theory;
D O I
10.1142/S021902570600241X
中图分类号
O29 [应用数学];
学科分类号
070104 ;
摘要
The Virasoro-Zamolodchikov *-Lie algebra w(infinity) has been widely studied in string theory and in conformal field theory, motivated by the attempts of developing a satisfactory theory of quantization of gravity. The renormalized higher powers of quantum white noise (RHPWN) *-Lie algebra has been recently investigated in quantum probability, motivated by the attempts to develop a nonlinear generalization of stochastic and white noise analysis. We prove that, after introducing a new renormalization technique, the RHPWN Lie algebra includes a second quantization of the w(infinity) algebra. Arguments discussed at the end of this note suggest the conjecture that this inclusion is in fact an identification.
引用
收藏
页码:353 / 360
页数:8
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