Alternative Regularization Scheme and Conformal Anomaly Strings

Chen Wei

Chinese Physics C> 1988, Vol. 12> Issue(S4) : 379-386

Alternative Regularization Scheme and Conformal Anomaly Strings

Chen Wei ^1,2

1 Center of Theoretical Physics CCASY(Worid Laboratory);
2 Institute of High Energy Physics, Chinese Academy of Sciences, Beijing

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Abstract：
An improved approach for regularizing ill-defined sum $\sum\limits_{i = 1}^\infty {} $ψ_i⁺(x)ψ_i(x) presented, and the conformal anomaly in strings is discussed.
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Chen Wei. Alternative Regularization Scheme and Conformal Anomaly Strings[J]. Chinese Physics C, 1988, 12(S4): 379-386.

Chen Wei. Alternative Regularization Scheme and Conformal Anomaly Strings[J]. Chinese Physics C, 1988, 12(S4): 379-386. shu

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Received: 1988-04-16

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沈阳化工大学材料科学与工程学院沈阳 110142

Alternative Regularization Scheme and Conformal Anomaly Strings

Chen Wei ^1,2,

1 Center of Theoretical Physics CCASY(Worid Laboratory);
2 Institute of High Energy Physics, Chinese Academy of Sciences, Beijing

Received Date: 1988-04-16

Abstract: An improved approach for regularizing ill-defined sum $\sum\limits_{i = 1}^\infty {} $ψ_i⁺(x)ψ_i(x) presented, and the conformal anomaly in strings is discussed.