On dilatation invariance and the wilson expansion
✍ Scribed by G. F. Dell’Antonio
- Book ID
- 112840347
- Publisher
- Springer-Verlag
- Year
- 1972
- Weight
- 345 KB
- Volume
- 12
- Category
- Article
- ISSN
- 0369-3546
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📜 SIMILAR VOLUMES
## Abstract The calculations of long‐range interaction energy are often based on multipole expansion. The truncated multipole expansion and interaction energy calculated with it are noninvariant with respect to an arbitrary choice of local coordinate systems. In this paper we show that truncated mu
In this paper we give a new expansion, based on cyclicity of the trace, to study regularity properties of twisted expectations (X(s)) =Tr H (#U(%) X(s)). Here X(s)=X 0 e &s 0 Q 2 X 1 e &s 1 Q 2 } } } X k e &s k Q 2 is a product of operators X j , regularized by heat kernels e &s j Q 2 with s j >0. T