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Contraction and Decomposition Matrices for Vacuum Diagrams by Knecht, K.; Veschelde, H. is a scholarly article available to read on EtoBox.

What is Contraction and Decomposition Matrices for Vacuum Diagrams about?

Tensor reduction of vacuum diagrams uses contraction and decomposition matrices. We present general recurrence relations for the calculation of those matrices and an explicit formula for the 3-loop decomposition matrix and its determinant.

Author

Knecht, K.; Veschelde, H.

Published

2001

Language

EN