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Valleys in Minkowski space and instanton-induced cross sections

Balitsky, Ianko I. and Braun, Vladimir M. (1992) Valleys in Minkowski space and instanton-induced cross sections. Nuclear Physics B 380 (1-2), pp. 51-82.

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We generalize the valley method for the calculation of instanton-induced cross sections, and reformulate it directly in the Minkowski space using the Keldysh diagram technique. The summation over all finite states is made implicit without our approach, and the fields of outgoing W-bosons are effectively taken into account by a classical field with specific analytic properties, which we call the “alien” field.

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Item type:Article
Date:3 August 1992
Institutions:Physics > Institute of Theroretical Physics > Chair Professor Braun > Group Vladimir Braun
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Dewey Decimal Classification:500 Science > 530 Physics
Created at the University of Regensburg:Unknown
Item ID:13998
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