SciPost Submission Page
Derivation of Relativistic Yakubovsky Equations under Poincaré Invariance
by Hiroyuki Kamada
- Published as SciPost Phys. Proc. 3, 003 (2020)
|As Contributors:||Hiroyuki Kamada Hiroyuki|
|Submitted by:||Hiroyuki, Hiroyuki Kamada|
|Submitted to:||SciPost Physics Proceedings|
|Proceedings issue:||24th European Few Body Conference (University of Surrey, U.K.)|
|Subject area:||Nuclear Physics - Theory|
Relativistic Faddeev-Yakubovsky four-nucleon scattering equations are derived including a 3-body force. We present these equations in the momentum space representation. The quadratic integral equations using the iteration method, in order to obtain boosted potentials and 3-body force, are demonstrated.
Published as SciPost Phys. Proc. 3, 003 (2020)
Submission & Refereeing History
Reports on this Submission
Report 1 by Paul Stevenson on 2020-1-24 Contributed Report
- Cite as: Paul Stevenson, Report on arXiv:1910.11920v1, delivered 2020-01-24, doi: 10.21468/SciPost.Report.1493
This paper deals with the derivation of the relativistic four-body Yakubovsky equations, building on the author's (and others') previous work of transforming the (three-body) Fadeev equations to a relativistic framework. The paper is well-written, though necessarily dense in formalism. It is a useful statement of the derivations and the final results of the relativistic equations and should be published in the proceedings. The language has many small errors, but is a readable kind of English as found in scientific papers and will cause no problem in understanding on the part of the reader.